13 best super capacitor jump starter

A supercapacitor jump starter, also known as a supercapacitor car jump starter, is an innovative and high-performance device used to jump-start vehicles with dead or weak batteries. These jump starters differ from traditional lead-acid or lithium-ion battery jump starters in that they utilize supercapacitor technology to deliver the necessary power for jump-starting a vehicle. Here are some key features and benefits of supercapacitor jump starters:

  1. Rapid Charging: Supercapacitors can store and discharge energy much more quickly than traditional batteries.This means that supercapacitor jump starters can provide a rapid burst of power to start a vehicle with a dead battery.

  2. Durability: Supercapacitors are known for their longevity and durability. They can withstand a large number of charge and discharge cycles without significant degradation, making supercapacitor jump starters a reliable option.

  3. Safety: Unlike traditional batteries, supercapacitors are less prone to leakage or overheating, which can be important for user safety when jump-starting a vehicle.

  4. Maintenance-Free: Supercapacitor jump starters do not require regular maintenance or charging. They are ready to use whenever needed and don't lose their charge over time as traditional batteries might.

  5. Compact and Portable: Supercapacitor jump starters are typically compact and lightweight, making them easy to carry in your vehicle's glove compartment or toolkit. They are a convenient and space-saving alternative to traditional jump starter packs.

  6. Environmental Benefits: Supercapacitors are considered more environmentally friendly than lead-acid batteries because they contain fewer toxic materials and can be recycled more easily.

  7. Safety Features: Many supercapacitor jump starters come with safety features such as reverse polarity protection, short-circuit protection, and over-current protection to prevent damage to your vehicle or the jump starter itself.

  8. Versatility: Some supercapacitor jump starters also feature built-in USB ports for charging mobile devices and LED flashlights for emergency use.

It's important to note that while supercapacitor jump starters are suitable for many vehicles, they may have limitations in extremely cold weather conditions, as supercapacitors may not perform optimally in very low temperatures. Additionally, the specific features and performance of supercapacitor jump starters can vary between brands and models, so it's a good idea to read product reviews and check the manufacturer's specifications to find the one that best suits your needs.

Below you can find our editor's choice of the best super capacitor jump starter on the market
  

autowit SuperCap 2 12-Volt Battery-Less Portable Jump Starter (Up to 7.0L Gas, 4.0L Diesel Engine) Built-in SuperCap, No Need of Regular Charge, 10 Years Lifespan, Extremely Weather Operating

Autowit

Based on 381 reviews Check latest price
  • 【Supersafety】No internal batteries, built-in super capacitor activates in a physical way, keeping users from risks of spark or explosion.
  • 【Never Requires Regular Charging】SuperCap 2 is a supercapacitor jump starter that only requires a quick charge from your weak battery to get your car started. This is extremely convenient as you don't need to remember to pre-charge your jump starter.
  • 【Protection】Safe and easy to use SuperCap 2 jump starter without the worry for incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design and reverse polarity protection, over-current protection, overload protection, over-voltage protection.
  • 【Extremely Weather Operating & Longer Lifespan】SuperCap 2 can work in extremely cold weather (-40℃/40℉) during snowstorms or blizzards and resist high temperature (70℃/158℉). Thanks to its built-in supercapacitors, SuperCap 2 can withstand more than 100,000 times frequently repeated use in its lifetime, longer life up to 10 years.
  • 【In The Box】SuperCap 2 Jump Starter*1, Carrying Case*1, Cigarette Lighter*1, Alligator Clamps*1, USB Charging Cable*1, User Manual*1. 1-Year Warranty.

Product features

Safe in Case of Emergency! No Need to Pre-charge, Next-generation Jump Starter-Autowit Super Cap 2

If the vehicle has not been used for a long time, battery deterioration, long-distance drive, extremely cold environment or electric equipment such as headlights for a long time, the voltage will become unstable even if you try to start the car, and the battery Have you ever experienced that the engine has stopped working due to weakening?

This kind of trouble can happen to you anytime. What do you do at that time? ↓ ↓ ↓

Seeking help from others? Do you call a road service? Call a family member or acquaintance for help?

Both require time, effort, and money. (≧□≦) Especially when there is no one who can rely on land that I do not know at all.

The Autowit Jump Starter helps you with a "what..." headache! With this one, you no longer have to worry about running out of battery!

Autowit Super Cap 2 is the latest jump starter, does not need to be charged in advance, and has a supercapacitor.

Equipped with Supercapacitors

Unlike traditional products, Autowit Super Cap 2 is a jump starter for battery-free super capacitors.

Supercapacitors have extremely larger capacitances raging from tens of millifarads to thes of farads or even larger. And it is a power storage device with excellent charge/discharger cycle characteristics (life) and fast charge/discharger, and can be charged and dischargerd in a shory time.

Never Requires Regular Charging

The supercapacitor absorbs a small amount of power remaining in the car battery and quickly amplifies it, thereby generating the power needed to start the engine within a few minutes. You can release all the accumulated electricity at once to start the car quickly. Since it is not a lithium-ion battery, it does not require pre-charging as regular and can be easily used.

Supersafety

Autowit SuperCap 2 does not have a lithium battery or lead battery, so it does not require pre-charging, is lightweight and requires no maintenance. Since the main body does not use lithium ion batteries, there is no danger of heat generation, swelling, cracking, explosion, or fire, so you can use it with confidence.

Excellent Performer in Extreme Weather Conditions

The battery-based jump starters always fail to work in cold weather. SuperCap 2 can work in extremely cold weather (-40℃/40℉) during snowstorms or blizzards and resist high temperature (70℃/158℉), e.g. desert dry-heat environment. It’s ideal for road warriors who seek adventure in extreme weather conditions.

Long Life and Economical

The battery-free Autowit Super Cap 2 does not undergo a chemical reaction like a battery, so deterioration does not occur. Since it has a super capacitor, it has a life of over 10 years. In addition, it is a very economical product that can be used more than 1 million times even if the engine is frequently started.

For Motorcycles and Tractors

In addition to the cars, SuperCap 2 can be widely used for motorcycles, tractors, and motorboats equipped with a 12V battery. And it can handle up to 7.0 liters for gasoline cars and 4.0 liters for diesel cars.

How to Jump Start Your Vehicle with Autowit?

Pre-charge:

There are four ways to charge and amplify the power in a short time. With this Autowit SuperCap 2, even if the car battery is dead, you can restart the engine yourself, saving time and money.

From your own car battery with very little power remaining (about 3 minutes)

Use another car battery (about 3 minutes)

From cigarette lighter socket (about 5 minutes)

Use power bank (about 45 minutes)

(Note: In very rare cases, the car battery is completely dead, you can charge and zoom in from the cigarette lighter socket of another car or the Micro USB terminal of the mobile battery)

Jump Start:

01. Attach both boost clamps to your vehicle's corresponding battery terminals. (Red/+, Black/-)

02. Charging starts automatically when the buzzer sounds for 0.5 seconds. It will sound again when fully charged.

03. Press the power button to start the discharge countdown for 10 seconds.

04. When the countdown ends and the buzzer continues to sound, you can start the engine.

Autowit 12V Battery-less Jump Starter

SPECIFICATION

  • Max. Voltage: 15.5V
  • Peak Current: 800A
  • Working/Storage Temperature: -40℃-70℃
  • SuperCap 2 Charging Time
  • Input Voltage 12V: <3 mins
  • Input Voltage 6V: <20 mins
  • Input Voltage 5V (USB): <30 mins

GOOLOO Upgraded 2000A Peak SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 10L Gas or 7L Diesel Engine) 12V Auto Battery Booster Power Pack Type-C Portable Phone Charger

GOOLOO

Based on 1 reviews Check latest price
  • 1.[Powerful and Reliable] - It provide instant current, without the need for a donor vehicle. You can start your vehicles (up to 10.0L Gas or 7.0L diesel), Motorcycles, RV, tractor, light-duty trucks, mower, cargo vans, ATVs, snowmobiles, oil boat, yachting in just a few minutes.
  • 2. [Power Delivery 15W Type C Input and Output]: Supports USB type-C charging (5V/3A); you can use it to charge your other devices or charge the jump starter itself.
  • 3. [Quick Charging Output]: The Quick Charge 3.0 USB ports can be used to charge virtually any USB powered device at lightning speed, such as smartphones, tablets, GPS, camera, kindle and more.
  • 4. [Advanced Safety Technology]: The intelligent jumper clamp combined with 8 protections including over-current protection, overload protection, over-voltage protection, over-charge protection, making it totally safe for anyone to use.
  • 5. [What You Get]: GOOLOO Heavy-Duty Jump Starter, 12V Battery Clamp, Wall Charger,USB-C Cable, Type-C to Type-C Cable, Storage Case, User Manual.

Product features

15V/10A DC Output

It works as a compact portable 15V/10A(max) DC power source for 12V DC devices, such as tire inflator, car refrigerator cooler, car vacuum cleaner and so on. ( 12v cigarette lighter socket adaptor not include).

Ultra-Bright LED Work Light

The LED light has three modes: Flash light, Strobe light and SOS light. It can help you In any situation especially for adventure, outdoor, indoor, emergency, travel, etc.

Perfect Gift for Your Family and Friend

The ideal gift choice - Perfect for giving to someone you love.

What you get:

1 X GOOLOO Lithium Jump Starter, 1 X 12V Jumper Clamp, 1 X Wall Charger,1 X USB-C Cable,1 X Type-C to Type-C Cable,1 X Storage Bag, 1 X User Manual

Schumacher DSR ProSeries DSR108 450 Amp 12V Ultracapacitor Batteryless Pro Jump Starter 10,000 cycle/10-Year Lifespan

Schumacher

Based on 133 reviews Check latest price

Product description

The Schumacher DSR108 12V 800A DOE Jump Starter is a battery-less ultracapacitor jump starter for gasoline and diesel engines. Microprocessor controlled, this maintainer also has an override mode to start engine without needing a battery mounted. Glow mode allows for cold start on diesel engines. Energy efficient to meet the highest industry standards. Includes built-in voltmeter, along with short circuit and reverse polarity protection. 3 ways to use: Connect clamps to vehicle battery, Connect to vehicle’s 12V DC port, Connect to a power bank via Micro-USB port (cable not included). Contents: DSR108 jump starter 12V DC charging cable Wrench Manual.

  • Microprocessor controlled, battery-less ultracapacitor jump starter for gasoline and diesel engines
  • Override mode to start engine without needing a battery mounted
  • Glow mode allows for cold start on diesel engines
  • Short circuit and reverse polarity protection
  • 3 ways to use: Connect clamps to vehicle battery, Connect to vehicle’s 12V DC port, Connect to a power bank via Micro-USB port (cable not included)
  • Charge jump starter in 2 minutes or less and it is ready to jump start your vehicle
  • Up to 10x the service life of traditional jump starters, ultracapacitors are faster, safer and smarter

User questions & answers

Question: Can this be recharged by plugging it into 120 A/C
Answer: the DSR108 can only be charged two ways - through the cig assy adaptor (cord included) or against another battery through the clamps
Question: does this come with a case
Answer: Unfortunately, the DSR109 does not come with a case.
Question: Why does "schumacher dsr108 450a batteryless jump starter" "technical details" say "batteries: lithium ion batteries required" if it's batteyless
Answer: According to the Schumacher website it says "Ultracaps and a lithium ion battery" SORRY WRONG CHARGER, THIS QUESTIONS WAS LISTED WITH THE dsr132
Question: If there is no battery how the jump starter unit gets power
Answer: As long as the battery you are going to jump has 8 volts, it is enough to charge the DSR109 to full capacity in a few minutes. Once it's charged up, just start the vehicle. The instructions are pretty clear on it's use.

GOOLOO 4000A Peak SuperSafe Car Jump Starter (All Gas, up to 10.0L Diesel Engine) 12V Auto Battery Jumper Booster with USB Quick Charge and Type C Port, Portable Power Pack for Trucks, SUVs

GOOLOO

Based on 576 reviews Check latest price
  • POWERFUL and RELIABLE – With 4000A Peak current , it can start all gasoline engines and 10.0L diesel vehicles in just a few minutes, including cars, Motorcycles, RV, tractor, light-duty trucks, mower, cargo vans, ATVs, snowmobiles, oil boat, yachting
  • HIGH CAPACITY PORTABLE CHARGER - GOOLOO Car Starter GP4000 is equipped with dual USB charge ports(one is quick charge). It can be taken anywhere and quickly charge numerous portable devices, such as smartphones, tablets, cameras, GPS, camcorders, Bluetooth headphones and more.
  • [TYPE C INPUT and OUTPUT - Supports USB type-C charging (5V/3A); you can use it to charge your other devices or charge the jump starter itself
  • SUPER SECURITY & RUGGEDNESS - The GP4000 Smart Jumper Cable are constructed with all-metal clamps to prevent breakage caused by long-term use. And it has 8 protections, including overcurrent protection, overload protection, overvoltage protection and overcharge protection, making it totally safe for anyone to use
  • WAHT YOU GET - GOOLOO Heavy-Duty Jump Starter GP4000, 12V Battery Clamp, USB A Wall Charger, USB-C Cable, Type-C to Type-C Cable, Storage Case, User Manual.

Product features

15V/10A DC Output

It works as a compact portable 15V/10A(max) DC power source for 12V DC devices, such as tire inflator, car refrigerator cooler, car vacuum cleaner and so on. ( 12v cigarette lighter socket adaptor not include).

Ultra-Bright LED Work Light

The LED light has three modes: Flash light, Strobe light and SOS light. It can help you In any situation especially for adventure, outdoor, indoor, emergency, travel, etc.

Perfect Gift for Your Family and Friend

The ideal gift choice - Perfect for giving to someone you love.

What you get:

1 X GOOLOO Lithium Jump Starter GP4000, 1 X 12V Jumper Clamp, 1 X Wall Charger,1 X USB-C Cable,1 X Type-C to Type-C Cable,1 X Storage Bag, 1 X User Manual

OzCharge RescueMate 12-Volt Super Capacitor Jump Starter – 1000 Amp

OzCharge

Based on 11 reviews Check latest price

Product description

RescueMate’s BIGGEST ADVANTAGE; IT NEVER REQUIRES REGULAR CHARGING like Lithium Jump Starters. HOW IT WORKS: Virtually every “flat battery” has a small amount of remaining capacity, your starter may “click” or your lights barely turn on. While you do not have enough power to start your vehicle, it's enough to charge up the RescueMate Ultracapacitor, Super Capacitors and start your engine, even as low as 3 volts (98% of all jump starts). IMPORTANT: This product is designed to start engines that are in good running condition, however the battery failed. This product is not designed for engines that are very difficult to start. EASY TO USE: Connect RescueMate to your battery, wait ~2 minutes, press RUN and start your engine. If you are on a job site, camping, middle of no-where traveling, you can use RescueMate over & over again until you can get a new battery installed. RescueMate will last for over 500,000 jump starts. Forget to regularly charge a lithium jump starter and you’re not starting anything; you are stranded. A PERFECT SAFETY GIFT for your kids, wife, husband, parents. Perfect for Boaters, RV Owners, Contractors, Construction Crews, Delivery Services and Emergency Crews that have to keep their vehicles running. RescueMate will start an engine even if the battery is completely dead, just first charge RescueMate from another vehicle battery (90 sec), or use the included USB cable or cigarette lighter/accessory plug (this will take 20 to 30 min to charge). INCLUDES: Super Capacitive Jump Starter, 12V Accessory Charging Cable (cigarette lighter plug), USB Charging Cable, Instructions, 3 Year Warranty.

  • Maintenance Free Super Capacitors: Never needs regular charging like Lithium, Lead Acid or AGM Jump Starters.
  • Store in your vehicle for a year, 5 years or more, never charging it and RescueMate Ultracapacitors will start your engine over & over, 1000’s of times.
  • SUPER SAFE: Reverse polarity protected and No Fire Hazards like Lithium Batteries. Stores and operates at higher temps than lithium (lithium doesn’t like heat) plus works in much colder temps than lithium; much colder! -40F to +149F (-40 to +65C).
  • 12 Volt – 1000 Amps for 10 Liter Gas, 5 Liter Diesel, 350 HP 4 Stroke Outboards, 250HP 2 Stroke Outboards, all motorcycles, ATVs and snow mobiles.
  • 3 Year Warranty with a product life of 10 years or more (~3 year life for typical Lithium).

User questions & answers

Question: What is the capacitor farad rating
Answer: No gasket necessary as water never reaches above overflow. If wanted I would suggest putty.
Question: do we need to plug it with current when charging battery
Answer: this replaces your current faucet and adds the option for a shower in your clawfoot tub it was very simple to remove the old faucet and install this one on our OLD clawfoot tub
Question: Any idea of the Starting Current on this
Answer: No

Booster PAC ES5000 1500 Peak Amp 12V Jump Starter

Clore Automotive

Based on 2 reviews Check latest price

Product description

Booster PAC ES5000 1500 Peak Amp 12V Jump Starter

  • 1500 Peak Amps, 400 Cranking Amps
  • 43" #4 Gauge Cables
  • Idustrial Grade, Hot Jaw Clamps
  • Automatic Recharging (ESA218 Charger Included)
  • 12 Volt Power Output

User questions & answers

Question: Charged mine all night, all red & green lights came on with charger unplugged. 12 hours later only status light comes on. Internal battery died
Answer: How old is it. Is it under warranty still? Where do you store it? I had to replace the battery in one of this model. I own two of them. Batteries Plus carries them.
Question: Should I be leaving this plugged in at all times? Just investigating as to anything that could be sucking juice to increase my electric bill
Answer: I've owned the 1500 amp for about 12 years and it still works like new. Almost unbelievable. Strong and will start a large V8 engine with plenty of power left. I have left it plugged in for months at a time with no harm, however I agree that bringing it to a full charge and then unplugging it seems best. It will hold a full charge for months. I am ordering an additional one and hope it is still made the same as my original. My first one is an amazing product.
Question: Would this product jump start heavy equipment such as a semi
Answer: Yes! My cousin was visiting us on a route abd left something on in his rig. I pulled this out of my Dodge and started that rig up no problem.
Question: Does it have an On/Off switch for the Jumper
Answer: No! The clamps suck and loose their grip. Mine fell out of the holder, shorted out and caught my trunk on fire. Burned the jump pack, the contents of my trunk, carpet, and damn near burned my car to the ground! Extremely dangerous without a master shutoff switch!!

Product features

Premium Jump Starting

Booster Pac jump starters deliver their power from an ES Series battery that is specifically designed for vehicle jump starting applications; it's capable of delivering 1500 peak Amps and 400 cranking Amps of starting power. Industrial grade Hot Jaw clamps with high-tension springs penetrate corrosion on battery terminals and transfer maximum power to the vehicle’s battery. Its impact-resistant case and heavy-gauge flexible cables offer protection from everyday shop and garage environments.

Keeping Things Safe and Simple

The ES5000 also features the ease and convenience of automatic charging, eliminating the possibility of overcharging and allowing the unit to be in an always-ready state. Battery status LEDs provide a quick, at-a-glance snapshot of battery condition, and rotating holsters allow easy removal and replacement of the Hot Jaw clamps.

Bring on the power!

With a high performance battery and up to 1500 Peak Amps, the ES5000 is the Booster PAC for professionals who need serious starting power. Multiple jumps between charges and 43 inch cables make the ES5000 as convenient as it is powerful.

Operating Temp. -20˚-115˚F

Ready for the harshest environments, ES Series Jump Starters operate in temperatures as low as -20˚ degrees Fahrenheit.

Hot Jaw Clamps

Industrial Grade Hot Jaw Clamps means that the clamp jaws are 'live' on both sides. This ensures maximum power transfer to the vehicle.

12 Volt Power Outlet

Just like the cigarette lighter socket in your car, the E5000 can be used to power a variety of 12V products.

Automatic Recharging

The ease and convenience of automatic charging eliminates the possibility of overcharging and allows you to keep Booster PAC units in an always-ready state.

High Performance ES Series Batteries

When a technician requires a jump starter, it needs to work every time. That's why they reach for a Booster PAC or Truck PAC jump starter more often than anything else. The ES Series batteries found in Booster PAC and Truck PAC units are specifically designed for vehicle jump starting applications, enabling them to stand up to repeated professional use over long periods of time. In the shop, in the fleet garage or on the construction site, Booster PAC jump starters earn their reputation of dependable excellence jump after jump.

Audew Upgraded Car Jump Starters, Jump Box 2000A Peak 20000mAh Battery Charger Automotive(up to All Gas and 8.5L Diesel), 12V Battery Booster with 3 Modes LED Flashlight and Dual QC USB Ports

Based on 116 reviews Check latest price
  • ✸【Super Capacity And Peak】Audew car jump starter uses a high-speed polymer battery instead of a normal starter. With the super 2000A peak and 20000mah capacity, it is easy to start a 12V vehicle (any gas engine or up to 8.5L diesel engine) , RV, tractor, lawn mower or speedboat up to 40 times.Never need to charge often.
  • ✸【Multi- Function】 The Car battery jump starter with 3 lighting modes containing stable, strobe and SOS, it can be used as a torch, a life-saving signal light and traffic warning light.Dual USB outputs(5V/2A and 5V/9V/12V) and a Type-C output(5V/3A) for fast charging. The car jumper could also used as a cigarette lighter and power bank.As a must-have for your daily life, it can also ensure the safety of your travel and driving.
  • ✸【LCD display screen and durable materials】 Audew battery charger automotive uses ABS resistant fuel casing and Acrylic high transparent lens which is more durable than the ordinary plastic material. LCD screen is used to show the precise remain percentage of power and the status of input or output of the auto battery booster, avoid not charging in time.
  • ✸【Improved Safety Technology】Audew auto battery booster uses advanced intelligent technology to protect your safety.Improved terminals could provide reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection.Just feel free to jump your car.
  • ✸【Intimate After-sales Service】 Audew car jump starter offers a 24-month 100% free manufacturer warranty and a 90-day refund without human damage.You could contact with us by e-mail if there are any further problems.We will always be with you and offer you satisfying response.Thank you for your understanding and support.

User questions & answers

Question: How to turn off
Answer: There are 4 different attachments for ear comfort...my father has no complaints other than itchiness if he wears the insert too long. He wants to wear the amplifier all the time, but works best if we alternate ears to reduce sensitivity
Question: Charging voltage 110v or 220v since in Asia we have 220 volts charging current
Answer: It's an amplifier...2 sound modes and volume control. You just buy the product, no need to pick among selections
Question: What items are included in the box besides the device, jumper cables and storage case
Answer: I did not buy for my use, sorry , its been given as gift
Question: If it sits in my trunk, unused, how often should I charge it
Answer: I believe the voltage is 4 vdc which means you could charge these with any small 4vdc charger that had the opropriate connector , that would include the usb port on any computer, to do that you only need a usb to minature plug cable . available at any doller tree store

Product features

Audew Jump Starters

Never get stranded on road again. No need to wait for other people to help you or call for towing service. Get this and jump start your dead car battery in seconds.

Super Powerful

With 2000A peak current and 20000mAh capacity, the car jumper is powerful enough to start most 12V vehicles (any gas or 8.5L diesel) or motorcycles , RV, tractor, lawnmower, speedboat, etc.

Ultra-bright Flashlight with SOS

Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright LED flashlight will have you covered. It has 3 modes LED light (high, strobe and SOS).

Convenient Package & Ultra Compact

The unit is supplied in a high quality case. Unlike traditional bulky jump starter packs, it's small enough to store in your glovebox and light enough to carry around.

6 in 1 Multi-Function

Emergency jump starter + portable charger + LED Flashlight + S.O.S Lighting Signal for help + dual USB quick charge +for the vehicle electrical supply. It can help you In any case when you are adventure, outdoor, daily, emergency, high and low temperature.

Specification:

  • Peak Current: 2000A
  • Capacity: 20000mAh
  • Dimension: 8.5 x 3.5 x 1 in
  • Weight: 1.3lb

Audew 1000A Peak Portable Car Jump Starter (Up to 6.0L Gas or 4.5L Diesel Engine) Auto Battery Booster, 12V Car Jumper, Power Bank Power Pack with Dual USB Ports and Flashlight

Audew

Based on 1 reviews Check latest price
  • 【Compact and Powerful】With 10800mAh battery,1000A jump starter can start 12v vehicles(up to 6.0L petrol or 4.5L diesel,motorcycles,RV,tractor,lawnmower)easily.Long battery standby time. Once fully charged, it can start dead batteries about 20 times.
  • 【Safety Technology】UL2743 Certified. Works properly at -4°F ~ 140°F(-20℃~60℃).Equipped with upgraded intelligent clamps, the Audew Jump starter offers safe protection, including short-circuit protection, over current protection,over-charge protection, reverse charge protection, over-discharge protection, over-temperature protection, reverse connection protection, reverse polarity protection.
  • 【Quick-charge output】Audew battery booster has dual USB output port(output 1:5V/2.4A,9V/2A,12V/1.5A QucikCharge 3.0;Output 2: 5V/2.4A) and Type-c Input/output port(5V/3A).With intelligent current control for device protection, it has very good use of charging cellphones, cameras, tablets, and other electronic devices.
  • 【LED Flashlight】Audew battery jump starter comes with 4 modes of LED light(normal, strobe, SOS, off), which is a great help for outdoor activities and car repairing in a dark environment.
  • 【Your Attention】The device does NOT come with a wall charger. It's compatible with most 5V 3A home chargers. Audew offers a lifetime of friendly customer service. Please feel free to contact us DIRECTLY, if you have any questions. (Click our name and the Ask a question button)

OzCharge RescueMate 12-Volt Super Capacitor Jump Starter – 750 Amp

OzCharge

Based on 12 reviews Check latest price

Product description

RescueMate’s BIGGEST ADVANTAGE; IT NEVER REQUIRES REGULAR CHARGING like Lithium Jump Starters. HOW IT WORKS: Virtually every “flat battery” has a small amount of remaining capacity, your starter may “click” or your lights barely turn on. While you do not have enough power to start your vehicle, it's enough to charge up the RescueMate Super Capacitors and start your engine, even as low as 3 volts (98% of all jump starts). EASY TO USE: Connect RescueMate to your battery, wait ~90 sec, press run and start your vehicle. If you are on a job site, camping, middle of no-where traveling, you can use RescueMate over & over again until you can get a new battery installed. RescueMate will last for over 500,000 jump starts. IMPORTANT: This product is designed for engines that run well but have a defective or run-down battery. This is not designed for diesel engines over 3L.

User questions & answers

Question: Made in china? If so it's a no buy item
Answer: The length of the lever handle is approx. 3.5"
Question: What does it mean when it displays r 0.9 upon powering the unit on
Answer: Yes it is on the bottom of the tub spout
Question: Will this work with any diesel up to 8 liter diesel? What about a cummins 8.3 liter
Answer: I believe it is..
Question: Is this device's charging port a standard usb (i.e. micro or usb-c)? if not, that is very disappointing
Answer: You need an extension pole with the bracket to attach it to a wall and then any shower head you like

NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Portable Lithium Jump Starter Box, Car Battery Booster Pack, And Heavy Duty Jumper Cables For Up To 6-Liter Gasoline And 3-Liter Diesel Engines

NOCO

Based on 28 reviews Check latest price

Product description

The GB40 is an ultra-portable, lightweight, and compact portable lithium car battery jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB40 portable car battery jump starter integrates with a high-output 100 lumen LED flashlight with 7 light modes. Including low, medium, high, flashing, strobe, and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets, or any other USB device, can be recharged by any powered USB port. It's rated at 1000-amps, and suitable for use on gasoline engines up to 6 Liters and diesel engines up to 3 Liters, such as a car, boat, lawnmower, and more. Included is the GB40 battery booster jump starter pack, heavy-duty battery clamps, USB charging cable, 12-volt USB car charger, microfiber storage bag, a 1-year limited, and lifetime customer support. Other commonly used search terms: car jump starter, jump starter for cars, jump starter car, jump starter, jump starter battery, battery jump starter, jump starter portable, car jump starter battery, portable jump starter, car battery jump starter, portable car battery jump starter, car jump starter portable, portable car jump starter, portable jump starter for car, battery booster, car battery charger jump starter, jump starter pack, booster pack, jump starter battery pack, battery jump starter portable, jump starter novo, jump starter cable, battery booster jump starter pack, jump starter lithium, jump starter power pack, battery booster pack, best jump starter battery pack, jump starter battery charger, jump starter power bank, lithium jump starter, portable battery jump starter, jump starter kit, power pack jump starter, jump starter mini, best portable battery jump starter, auto battery charger jump starter, jump starter battery booster, jump starter box, 12v jump starter, battery booster jump starter, auto jump starter portable, motorcycle battery jump starter, motorcycle jump starter portable, best portable car jump starter, power bank car jump starter, jump starter for trucks, jump starter power station, jump starter cigarette lighter, battery booster box, car battery jump starter portable, marine battery jump starter, portable motorcycle jump starter, power bank jump starter, jump starter charger, automotive jump starter, car jump starter power bank, lithium battery jump starter, lithium ion jump starter, jump starter for motorcycle, jump starter heavy duty, car jump starter cable, battery booster cables, truck jump starter, motorcycle jump starter, diesel jump starter, boat jump starter, best jump starter, pocket jumper car jump starter, vehicle jump starter power pack, booster pack for car, auto battery jump starter, 24v jump starter, emergency jump starter for car, lithium car jump starter, compact jump starter, diesel battery jump starter, automotive battery jump starter, emergency battery jump starter, power jump starter portable, heavy duty jump starter, pocket jump starter, auto jump starter, battery charger jump starter, 12v battery jump starter, 2000 amp jump starter, portable battery booster jump starter, jump starter and portable power bank, jump starter 1200 amp, jump starter portable power bank, portable jump starter power bank, battery booster portable, boost jump starter, portable power jump starter, 1000 amp jump starter, car battery pack jump starter, car battery booster jump starter, car jump starters, portable jump starters, best car jump starter, portable power pack jump starter, best portable jump starter, marine jump starter, multi-function jump starter, emergency car battery jump starter, vehicle jump starter, car jump starter pack, portable jump starter for motorcycle, portable jump starter motorcycle, 1000a jump starter, 1200 amp jump starter, portable vehicle jump starter, mini jump starter, truck battery jump starter, portable charger jump starter, portable motorcycle battery jump starter, battery starter jump, 12 volt jump starter, jump starter with sub, jump starter diesel, jump starter sub, sub jump starter, rechargeable car battery jump starter, power station jump starter, auto jump starter battery pack, 800 amp jump starter, jump starter 600a, portable car jump starter charger, 4000 amp jump starter, booster charger jump starter, 800a jump starter, 2000a jump starter, 12 v jump starter, amp jump starter, battery charger car jump starter, emergency jump starter, micro jump starter, car charger jump starter, car jump starter 1000 amp, car jump starter cigarette lighter, battery jump starter novo, booster pack jump starter, mini jump starter power pack, jumping starter for cars, compact car jump starter, handheld jump starter, jump starter for car battery, boost pack jump starter, portable emergency jump starter, compact battery jump starter, jump starter power supply, 24 volt jump starter, high power jump starter, jump starter 1000a, mini car jump starter, automobile battery jump starter, 600 amp jump starter, 1500 amp jump starter, mobile jump starter for car, small jump starter, portable jump starter 2000 amp, portable charger car jump starter, small car battery jump starter, lithium ion car jump starter, power bank car jump starter, commercial jump starter, li ion jump starter, jump starter 800a, mini portable car jump starter, jump starter 2000 amp, booster jump starter, mini battery jump starter, power jump starter, car jump starter with sub, car jump starter 12v, top rated portable jump starter, 12v car jump starter, booster pack 12 volt, battery bank jump starter, car jump starter 1000a, portable power bank jump starter, 12v jump starter power bank, dead battery jump starter, jump starter sub charger, v8 jump starter, jump starter v8, rechargeable jump starter, best battery jump starter, lithium ion battery jump starter, 1000amp jump starter, motorcycle battery booster, 4000 jump starter, portable truck jump starter, truck jump starter portable, battery pack and jump starter, mini portable jump starter, auto battery jump starter portable, mobile jump starter, sub car jump starter, lithium battery booster jump starter, lithium battery starter jump, car battery jump starter novo, battery pack car jump starter, 2000amp jump starter, mobile car battery jump starter, batteries jump starter, suv battery charger jump starter, car battery jump starter charger, mini jump starters, powerful jump starter, power on demand jump starter, car jump starter power, portable truck battery jump starter, heavy duty car jump starter, battery portable jump starter, jump starter for suv, portable jump starter and battery charger, battery booster 12v, boat battery jump starter, car power jump starter, booster battery jump starter, novo jump starter, novo genius jump starter, novo battery jump starter, novo lithium jump starter, novo portable jump starter, genesis jump starter, genius battery jump starter.

  • Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters.
  • UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
  • Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
  • Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.4 pounds.
  • In The Box - GB40 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

User questions & answers

Question: What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more
Answer: Dear Value Customer, Yes, the jump starter can be charged in other countries. All chargers that support USB cable could be used to charge the jump starter.Our package includes a charging head, so please don’t worry.
Question: How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years
Answer: I jump started a 2006 Jeep Commander 3.7L and it still had 3 dots of battery left.
Question: Will this start a Gel Battery
Answer: 2000A Peak Current
Question: Is this capable of starting up a V8? and I don't mean the tomato juice
Answer: Dear Valued Customer, We take responsibility for each product sold, and we provide a two-year warranty and lifetime service for the jump starter. Please provide your order number, Then we will record and activate your 24-month warranty.

TACKLIFE T6 800A Peak 18000mAh Car Jump Starter (up to 7.0L Gas, 5.5L Diesel Engine) with Long Standby, Quick Charge, 12V Auto Battery Booster, Portable Power Pack for Cars, Trucks, SUV

TACKLIFE

Based on 7 reviews Check latest price
  • COMPACT BUT POWERFUL: Measuring only 6.3 x 3 x 1.6 inches and weighing 2.5lbs, the T6 battery jump starter is small enough to be stored anywhere in your car. It can safely and reliably jump start a car up to 7.0L gas or 5.5L diesel engine, like 12V cars, SUVs, motorcycles and vans, for almost 30 times.
  • ADVANCED TECHNOLOGY AND PROTECTION: In addition to 8 built-in general protections, the T6 intelligent jumper cable also comes with unique TACKLIFE spark-proof technology and unique audiovisual prompt technology – making T6 the most trustworthy jump starter on the market.
  • UPGRADED QUICK-CHARGING: Saving you time by taking no more than 5 hours to fully charge your digital products, the new generation dual USB outputs (5V/9V) are compatible with almost all USB charging devices, including your phone, tablet and Kindle.
  • LIFE SAVER: The 12V 10A output can power your other car accessories by using a cigarette lighter adapter included in the case. The 3-mode LED light (Stable/ SOS / Strobe) meets all your needs. Convenient car charger allows you to recharge the unit while you’re on-the-go, eliminating the worry and hassle of charging up before going out

Product features

TACKLIFE T6 Jump Starter, Safe and Reliable Choice, Durable and Practical Car Companion.

  • The T Series is our series of professional jump starters – providing users with better solutions in their time of emergency.
  • The T6 – our first generation – is the>

TACKLIFE T8 800A Peak 18000mAh Lithium Car Jump Starter for Up to 7.0L Gas or 5.5L Diesel Engine, 12V Auto Battery Booster with LCD Screen, Portable Power Bank with USB Quick Charge

TACKLIFE

Based on 16 reviews Check latest price
  • POWERFUL BUT COMPACT: With 800 amps peak current, the Tacklife T8 can jump start 12V cars, SUVs, trucks or vans up to 30 times on a full charge (charging takes 4.5 hours). It’s a compact power bank (18000mAh capacity), can charge your phone with dual USB ports (one is a 5v/9v Quick Charge) and power your other car accessories using a 12V 10A DC port.
  • LONG-LASTING STANDBY TIME: Unlike other car jump starters, you can manually turn the Tacklife T8 ‘OFF’ to slow down the battery's self-discharge – allowing to the T8 to hold its charge for up to 12 months while not in use. (Please remember to turn ‘ON’ before charging or it will not charge.)
  • USER-FRIENDLY EXTRAS: Not just a car battery charger, the T8 comes equipped with super bright LEDs functioning as an emergency flashlight. The red light can function as a traffic hazard warning signal in the event of an accident. The T8 is a multifunctional life-saver with a strobe, SOS signal and built-in Compass. The digital LCD screen clearly displays the remaining power.
  • WELL-DESIGNED: The unique design of the Tacklife T8 car jumper is bold but easy to handle. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. The full metal clamps are built to last and are ergonomically designed to be easy to open.
  • WHAT’S INCLUDED: TACKLIFE T8 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, EVA carrying case and 2-years warranty. Our after-sales customer service is available at any time. Please feel free to contact us for help.

Product features

STEPS TO JUMP START YOUR CAR
Two USB Output Ports

Two USB Output Ports (includes 5V/9V Quick Charge Port) can charge your cell phone and tablet safely and quickly at the same time.

12V DC Output Port

12V DC Output Port with the comes with Cigarette lighter adapter can power your other car accessories. (Tire Inflator etc.)

LED Emergency Light

LED Emergency Light with three modes ( SOS Strobe and Flash), can be used as a multifunctional lifesaver.

TECHNICAL INFORMATION

What’s in the box

1 x Jump Cable with Smart Indicator, 1 x Tacklife T8 Jump Starter, 1 x Wall Charger,

1 x Car Charger, 1 x Cigarette Adapter, 1 x USB-Micro USB, 1 x User Manual, 1 x Carrying Case

Tacklife T8 comes with many accessories and can be used as a multifunctional lifesaver.

The all-mental smart jump clamps span 53.5cm(21.06in) in length and are capable of reaching most battery posts or chassis ground.

NEXPOW Car Battery Starter, 1500A Peak 21800mAh 12V Portable Auto Car Battery Charger Jump Starter Battery Pack with USB Quick Charge 3.0, Type-C (Up to 6.5L Gas or 4L Diesel Engine)

NEXPOW

Based on 4 reviews Check latest price
  • 【SUPER CAPACITY AND PEAK】NEXPOW Upgraded auto battery charger jump starter used High-speed polymer battery instead of normal starter. With the super 1500A peak and 21800mah capacity, our car battery starter is easy to start a 12V vehicle up to 30 times (not only gas engine but also diesel engine). Also it could start trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, and yachts up in a few minutes, even in extreme temperature(-4°F~140°F).
  • 【6 IN 1 MULTI- FUNCTION】Emergency jump starter + portable charger + LED Flashlight + S.O.S Lighting Signal for help + dual USB quick charge +for the vehicle electrical supply. A Must Have For Every Car!
  • 【21800mAh SUPER CAPACITY POWER BANK】With 21800mAh capacity and Two USB Output Ports (one is 5V/9V/12V USB Quick Charge) , it can full charge your laptops, smart phones, tablets, and other devices at the fastest speed possible. And you can charge two devices at the same time.
  • 【IMPROVED SAFETY TECHNOLOGY】NEXPOW portable car battery jump starter have Intelligent jump cables built-in 8 upgraded protections, particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection. Flashing light and beep will tell you wrong operations.
  • 【WHAT YOU GET】: A whole set of G17 auto battery charger jump starter, Smart jumper cables, USB Type-C cable, User manual, Delicate carrying case. Our fan-favorite 2-year(24Months) specially extended for Nexpow jump starters, friendly customer service and so on.

User questions & answers

Question: instead of doing a jump start can you plug this unit either into your cigarette lighter or hook it up to your car battery and do a slow charge of your
Answer: Yes
Question: how long are the cables
Answer: Possibly a bad battery. Or a drain on the batteries. My charger flashes through the charging cycles, within 24 hours per battery they go green and are charged. Unless you have a drain and it can’t fully charge it - i.e. fridge is still on. Then it would always be pulling a charge and never fully charge
Question: How is the unit charged
Answer: It will provide a continuous trickle charge. It depends on how fast your battery is draining as to whether or not it will keep up.
Question: Will this jump a dead battery
Answer: I would say something is probably wrong with the battery. I’ve never had the whole charging process take more than 10-12 hours.

Product features

Work with all 12V up to 6.5L Gas or 4L Diesel Engine, vans, trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, yachts and heavy duty
Specifics:

  • Model: G17
  • Capacity: 21800mAh/80.66Wh Battery
  • Start Voltage: 12V
  • Peak Current: 1500A
  • In(out) Type Port: 5V/3A
  • Output 1: 5V/2.1A
  • Output 2: 5V/9V/12V
  • DC Output: 12V/10A

Multifunctional Power Pack

1. Emergency LED Flashlight

3 Modes: Flashlight, Emergency Strobe, and SOS modes

2. Fast Charging Speed Technology

The QC 3.0 charging ports provide four times the charging speed of normal charging ports, which saves lot of time for you. You can charge your cellphones, tablets, kindles etc. at the fastest speed.

3. Ultimate Safety

Reverse polarity protection

Latest Reviews

View all