14 best portable car battery jump starters

• [STRONG STARTING ABILITY] Peak current reaches 1000A, which can help you quickly start a 12V car, SUV, or truck(up to 7.0L gas or 5.5L diesel engines).
• [UPGRADE FUNCTION] Our car jump starter uses the latest QDSP 3.0 so that it can deal with the challenge of starting car batteries in a -4℉ environment at any time; Reduce the startup temperature increase and start safely car.
• [MULTIFUNCTIONAL] Its 5V/2.1A output port can charge mobile phone and laptop; It is also equipped with a super bright LED, which is used as an emergency flashlight with strobe and SOS signal.
• [ALL-ROUND PROTECTION]Our car starting power supply has short-circuited protection, over-current protection, overload protection, over-voltage protection, these provide you with all-round protection during the use of the product.
• Your package includes the following things: 1 x Jump Starter、2 x Jumper Clamps、1 x USB Cable、1 x User Guide.

Product features

Our New Upgrade

· More powerful starting ability, high peak current can help you quickly start a 12V car, SUV, or truck (up to 7.0L gasoline or 5.5L diesel engine).

· The latest QDSP 3.0 technology upgrade can respond to the challenge of starting the car in the -4 ° F environment at any time, reduce the startup temperature increase, and start safely car.

· Multi-function, 5V/2.1A output port can charge mobile phone and laptop; It is also equipped with a super bright LED, which is used as an emergency flashlight with strobe and SOS signal.

· All-round protection, with short-circuit protection, over-current protection, overload protection, over-voltage protection, it can provide you with comprehensive protection during the use of the product.

The Best Choice In Winter

If you are driving a car in a low-temperature environment and encounter an emergency, it can help you.

Portable Car Battery Jump Starter

It's compact enough to fit in your pocket or a glove box.

All-round Protection

It can provide you with short-circuit protection, over-current protection, overload protection, over-voltage protection.

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. 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• 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.

• POWERFUL & COMPACT: Jump start your vehicle (up to 7.2L gas or 5.5L diesel engine) up to 20 times with 800 amps of peak current and heavy-duty clamps and cables. Compact enough to store in your glovebox.
• SMART CHARGING PORT: With 18000mAh capacity and smart USB port, it can fully charge your laptops (include 8 in 1 laptop adapters in the package), smartphones, tablets, and other devices at the fastest speed possible.
• PROTECTION: The high quality and spray gold intelligent jumper clamps have over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection.
• LCD SCREEN & COMPASS: The new-added LCD screen can exactly show the remaining power. The compass can help you find your way home when get lost in the wild.
• ❤WHAT YOU GET: DBPOWER Jump Starter DJS50, intelligent jumper clamps, 12V wall charger, 12V car charger, use guide, our fan-favorite 3-year Warranty specially extended for DBPOWER jump starters, and friendly customer service.

User questions & answers

Question:	How many months/years life can i expect from this before it turns to junk
Answer:	The operating temperature is -4F-140F. I would think that you would store it within that temperature range and be fine. There is nothing in the manual regarding storage locations
Question:	So this should jump a 5.0L Ford truck correct
Answer:	Yes. Pretty much all USB wall chargers are dual voltage (100 - 240 volts / 50 - 60 hertz), just check fine print on charger. You should just need a simple adapter for the country that you are going to. Normally the only things you need to worry about are hair dryers and curling irons. These are often single voltage 120 volts / 60 hertz (USA). You can buy travel versions with switchable voltage. You should not require a voltage converter. The DB Power 2500A has a capacity of 21,800 mAh, or (21.8 amp hours * 3.7 volts) = 80.66 watt hours / TSA limit is 100 Wh carry on only. Hope all this helps.
Question:	how long is the cable? the car's battery and grounding spot are on opposite sides of the engine bay
Answer:	yes, the product itself has 1 year warranty. But you can activate the warranty card to extend more 2 year warranty. I've already got the 3 year warranty confirmation from seller.
Question:	How long will it hold a charge while not in use? (most batteries loose charge over a period of time even when they are not in use
Answer:	I believe so. I've seen a technician myself before did it in my car while he was replacing a new battery on my car. I told the technician i want to keep the setting i did in my car; Radio channels, AC, panel instrument and it works.

Product features

Perfect Journey Companion in Toolbox

Intelligent cable designed with 8 kinds of protections to ensure operation safety for users: over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection, etc.

ATTENTION

1. Please read the instruction carefully and strictly follow the instruction before using the jump starter. Any wrong operation may cause damage to the jump starter or cannot get the car started.

2. Don't jump start any engine that exceeds the maximum displacement the unit can bear, or it will cause damages to the unit.

3. Your jump starter will perform best when its battery is fully charged. If less than 50% charged, it may not be able to start your engine.

4. Don't connect the positive and negative polarity together when it's power on. Don't crank the engine for more than 3 seconds. Allow the jump starter to cool down for at least 30 seconds after each jump-start.

Despite 8 kinds of protections of the cable, it also has a "DO" connector. With the connector, users can not connect the jumper cable with the battery pack if they are doing steps wrongly. So the battery itself will not provide any power while the wrong connection. Users can easily figure out the mistake and correct the steps. The safety use can be protected in this case even though sometimes you may carelessly reverse connected the jumper cable.

Easier to Read Battery Level

Different from usual jumper starters on the market, the DBPOWER jumper starter has a built-in LCD screen to help displace readout more intuitive, it can easily tell you the exact figure. That is much more convenient than other jumper starters which only have 4 bars to let you estimate the power percentage.

Function to Charge Laptops

One of the extra functions designed for the jump starter: it comes with an 8-1 adapter to let you charge the laptops easily using the jump starter. It can not only charge mobile phones and tablets but can also be used to provide power for laptops (NOT FOR MAC BOOK).

Not Get Lost in the Wild

What's more, the jump starter even has a compass on the surface to help users read directions in the wild. When you are going hiking, the jump starter can not only offer power for your electronic equipment, it can also lead the way with the compass. What a multi-functional device!

• 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.

• 🚗【Upgrade QDSP Technology】 With the same battery capacity, our new Quick Discharge Start Power jump starter has 3-5 times enhanced current compare to the old 2nd generation. At the same time, It could balance the temperature by reducing start-up the temperature by disruptive innovation of battery/assembly structure to keep a safe start.
• 🚗【SUPER CAPACITY AND PEAK】: Car Jump starter your vehicle (up to 7.5L gas or 6.5L diesel engine) up to 20 times with 2000-amp of peak current and heavy-duty clamps and cables. Also, our battery starter could start trucks, motorcycles, snowmobiles, ATV, UTV, lawnmowers, and yachts up in a few minutes, even in extreme temperatures (-4°F~140°F).
• 🚗【IMPROVED SAFETY TECHNOLOGY】Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection. Safely connect to any 12-volt automotive car battery. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights.
• 🚗【PORTABLE EMERGENCY POWER BANK】 Designed with 2 USB outputs (5V/3A)and (5V/2.1A), the quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible.🚗【LED FLASHLIGHT】The LED work light has 3 modes: Flash Light, Strobe Light, and SOS Light. This multi-purpose flashlight is great for camping, outdoors, indoors, emergencies, travel, etc.
• 🚗【In The Box 】Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, USB Type-C Charging Cable, User manual, Delicate Carrying Case, 15W Adaptor

User questions & answers

Question:	can these be charge under 220v (outside US
Answer:	i have had no problems leaving in a glass box - car with windows all the way up. think it may drain the internal battery a touch but nothing serious. instead of having 5 day charge, you may have 4 days 22 hours or so
Question:	Has anyone used this product to jumpstart a full-size SUV with success
Answer:	I dont have this one, but I do have the last version, and after taking mine apart, here is what I can say. While there are lights on the front that tell you when the battery is full, I have found not proof or evidence of any float in it to keep it from over charging. My opinion, while it should not hurt much to leave it is for a short period of time after it is fully charged, I would keep somewhat in mind to make sure that it is not left charging for extended lengths of time. Doing so can damage the battery in it. If you do damage the battery in it, replacement batteries can be bought and installed for around half the price of one of these. I just replaced the battery in mine, and for mine, I found some cheap, made in china ones for about $30. I found one that was made in the USA for just a few dollars more. All that there is to replacing the battery is to take the screws out that hold the front and back together, which should be around 8 screws, the two pieces should come apart, and the battery should be right there. The battery will be attached to the wires by a nut and bolt on each terminal. That is it. and just in case you are wondering, the battery in mine was a 19ah, 12v battery.. but the 18ah ones are easier to find. The size of mine is about 6.5" x 7" x 3", or something like that. and mine is the same overall type/design/rating as this one. Just without the USB ports. but you would have to verify that they still use the same battery if you do choose to replace yours in the future.Also, as to the charging thing. Some people say to charge it once a month. Personally, i feel that is a bit much. I say to charge it when it is getting a bit low. Why do I say this.. because these types of batteries do not really loose much power over time, if not being used. Even the manufacturers of the batteries for these say that you only need to top the battery off, once every 6 to 12 months, if the battery is just sitting on the shelf. So I see no reason why, if you are not using the jumper at all, why you would need to charge it every month. If the battery is at, say 90%, then it is still fine to leave alone (unless you know you are going to need it very soon, and quite a few times at that), but if it gets to maybe 75%, I say charge it to top it off. Dont forget, since the batteries in these are the same type as what is in a car, you just don't want to let it get too low. If you do let it get too low, that can ruin the battery, just like how it will in a car.
Question:	What is the starting current for this device
Answer:	For a battery of this size, I'd not go over 240 watt inverter. Actually, you can use any inverter (I got a 400 watt unit that came with a lighter plug as well as other wires), but I'd not connect up a load greater than that ~240 watts. I have at least 2 reasons. First, the lighter outlet that you'll likely want to use is for sure intended for under 20 amps (and maybe fused for only 10 amps). Secondly, the battery is likely rated "18 amp-hour" hinting it can give you 18 amps for 1 hour, or 9 amps for 2 hours, etc. For something needing just 1 amp at 120V the inverter will pull 10 amps at 12V from the battery making it last under 2 hours (or under 1 hour for 2 amps at 120V). I recommend against pulling power faster than it's rating (~20 amps) since I've seen statements in manuals like "Don't crank a car for even 5 seconds because the battery will overheat internally" and I think you're pushing your luck to expect more than that continuously.
Question:	Is there a warranty? If so, how long
Answer:	Mine wont. I have a Dodge 3500 5.9l....My charger is brand new and fully charged. It won't even hold a no load charge over night.

• [STRONG STARTING ABILITY] Peak current reaches 1000A, which can help you quickly start a 12V car, SUV, or truck(up to 7.0L gas or 5.5L diesel engines).
• [UPGRADE FUNCTION] Our car jump starter uses the latest QDSP 3.0 so that it can deal with the challenge of starting car batteries in a -4℉ environment at any time; Reduce the startup temperature increase and start safely car.
• [MULTIFUNCTIONAL] Its 5V/2.1A output port can charge mobile phone and laptop; It is also equipped with a super bright LED, which is used as an emergency flashlight with strobe and SOS signal.
• [ALL-ROUND PROTECTION]Our car starting power supply has short-circuited protection, over-current protection, overload protection, over-voltage protection, these provide you with all-round protection during the use of the product.
• [PACKAGE INCLUDED]Your package includes the following things: 1 x Jump Starter、2 x Jumper Clamps、1 x USB Cable、1 x User Guide.

Product features

The Best Choice In Winter

If you are driving a car in a low-temperature environment and encounter an emergency, it can help you.

Portable Car Battery Jump Starter

It's compact enough to fit in your pocket or a glove box.

All-round Protection

It can provide you with short-circuit protection, over-current protection, overload protection, over-voltage protection.

• Built-in Smart BATTERY Air Compressor: With LCD to read tire pressure when connected to your tire, auto stop at your pressure setting to avoid overpressure. 150 PSI of maximum air pressure makes it possible to inflate various car tires, as well as air bed, kayak, various balls, etc, pumping up a standard tire in 5 minutes only. Can last 40 munites, but please stop in every 8 minutes to cool down the inflator.
• Powerful & Large Capacity: UTRAI car battery jump starter with 24000mah(88.8wh) capacity high rate polymer battery can jump start 12V battery car. And the peak current up to 2000A, suitable for SUV, tracks, snowmobiles, vans or motorcycles, etc
• 2 LCD Screen & 5W Emergency Light: Different from other jump starter, Utrai car starter come with 2 LCD, data of the starter and air compressor can be read directly. The 5W Emergency light is more powerful to be used anywhere anytime.
• Quick Charging USB Ports & Cigarette Lighter Socket & Advanced Safety Technology: Quick charge 3.0 port, faster and compatible with almost all devices. Cigarette lighter socket (12V/8A) can power your toy car,telescope or camera,etc. Smart clamps technology makes everything saver.
• What You Get: Utrai car jump starter, smart jumper cable, Type-C cable, USB cable, car cigarette lighter adapter, storage bag, user manual. We promise you 24/7 online service, 30 days return policy, 12 months warranty. Please contact us via Brand Support

User questions & answers

Question:	how much wattage does it put out for plug ins
Answer:	Be wary: the manual specifies to not use this on tires that require greater than 50psi or of a tire width more than 245mm. This means bigger vehicles are out of the picture.
Question:	Does it come with any other way of charging it? Can I charge it in the vehicle with cigarette lightrer? Does it come with a wall charger
Answer:	It's noisy. it's ok for topping off a tire but when needed to put in 10 lbs or more it over heats, . Mine smoked and not working after 3rd use.
Question:	Do i need to plug in to use the air compresor
Answer:	Yes, it is quiet enough. I think the sound of the fan is completely acceptable.
Question:	Country of manufacture
Answer:	Sure the heater is safe,and it turns off automatically when it reaches a certain high temperature.I think it's very safe.

Product features

UTRAI Jstar 5 Car Jump Starter / Tire Inflator 2 in 1 - The Best Partner on Your Road

• The Rated power of the Jstar5 is 18W, it can be 9V 2A, or 12V 2A.We seggust to charge it with your phone or other wall outlet not less than 2A. Less than 2A might take little long time to charge. And too high power like 40W or 65W might have compatibility issues.
• Safety and faster jump start your flat battery in 1- 3 seconds
• With a peak current of 2000A, the UTRAI Jstar 5 Power Pack can start up to 8.0L gas and 7.0L diesel engines in seconds. On a single full charge works up to 25 times to jump start cars, motocycles, trucks, boats and more. (Fully charges in 5-6 hours)
• Bulit-in Tire inflator, up to 150PSI, smart to set at a default PSI, it will stop at the default PSI to avoid overinflating, pumping up a standard tire in 5 minutes
• LCD Screen to read, can view the power status of the jump starter, can view the status of your tire.
• 5W Emergency Outdoor Light, Survival kit and emergency planning tool. Never underestimate the importance of being ready for blackouts, storms, hurricane, earthquakes, disasters and evacuations.

4 IN 1

Car Battery Jump Starter

JS 5 uses the latest 5W LED camping light so you can use it while traveling or camping, JS 5 has a 2000A 24000mAh battery jump starter function

150PSI tire inflator/air compressor

Auto start aid and 150PSI tire inflator 2 IN 1. You can inflate your car tires anytime and anywhere.

Power bank

JS 5 can also be used as a mobile charging device for charging your mobile phone or car vacuum cleaner.

Battery Jump Starter

Tire Inflator Air Compressor

Quick Charge 3.0

Emergency Light 5W

Smart 2 LCD Screen

Large 24000mAh Capacity

Cooling Vents

• Imazing POWERFUL CAR JUMP STARTER: With 2000A peak current, it can jump start (Up to 10.0L Gas or 8.0L Diesel) 12V cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles and etc. up to 30 times on a full charge.
• SAFETY PROTECTION: With UL2743 standard certification and the LCD intelligent clamp of 8 advanced safety protection technologies(Reverse polarity, reverse connection, over-current, overload, over-voltage, over-charge, over-discharge, short circuit), Imazing jump starter provides ultimate protection for your safety.
• FAST CHARGING: Designed with dual USB output ports and one Type-C in(out) port, the quick-charge 3.0 USB port provides the fastest charging speed and is compatible with almost all USB charging devices, including phones, tablets, cameras, kindles and etc.
• LED FLASHLIGHT: Imazing jump starter has a built-in LED flashlight with 3 modes: Flashlight, SOS, Strobe. It's an life saver for camping, outdoors, emergencies, travel, etc.
• WHAT YOU GET: 1 x Jump Starter, 1 x Carry Case, 1 x LCD Smart Clamp, 1 x Type C cable/Charge for jump starter, 1 x Cigarette Lighter Adapter, 1 x User Manual and 2 years warranty. Imazing offers working days live chat on FB page, search “Imazing” on FB if you have any problems for shopping.

Product features

Rated 2000A /12V 18000mAh

Suitable for up to 10L Gas or 8L Diesel, can jumpstart cars,vans,boats,suvs,trucks and more.

(New jump starter must be charged before use.)

Easy to carry on

It can come in especially handy for those who are camping or traveling. You will never have to worry about having a dead phone or a dead vehicle and being stuck in the middle of nowhere.

What Imazing jump starter can do for you:

• NEW UPGRADE - As an upgraded model of T8, T8 Pro's startup performance is stronger and more stable. With 1200A peak current, it can safely start the dead batteries within a few seconds, it can start up to 30 times on a single charge (Only 4.5 hours of charging). Suitable for 12V cars, SUVs, trucks, or vans (Up to 7.5L Gas, 6L Diesel Engine)
• ADVANCED DESIGN - A rugged and water-resistant enclosure rated at IP65, it can operate safely in any weather. The rubber covering layer prevents scratches and damage to the surface, which keeps the charging port clean. T8 Pro is Tacklife's most versatile car battery starter ever.
• QUICK-CHARGING - The 18000mAh compact power bank can charge your phone, tablet or Kindle through dual USB ports (5V/9V, 5V/2.1A), and power your other car accessories using a 12V 10A DC port. T8 Pro offers one more Type-C cable than T8, which meets 90% phones charging needs.
• MULTI-FUNCTION - The specially designed jumper indicator notifies you of incorrect use with an audible buzz and flashing lights. Full metal clamps are more durable. The T8 Pro is a multifunctional life-saver with a strobe, SOS signal, red emergency light and built-in Compass. The digital LCD screen clearly displays the remaining power.
• WHAT’S INCLUDED - TACKLIFE T8 Pro jump starter, smart jumper cable, wall charger, car charger, USB cable, Type-C cable, cigarette lighter adapter, EVA waterproof bag, user guide, and 2-years warranty. If you need any help, please contact us at any time.

Product features

TACKLIFE T8 Pro Car Jump Starter

The TACKLIFE T8 Pro is a lightweight and compact lithium car jump starter for 12V battery vehicles. With it, you can safely jump start a dead battery car in seconds without anyone else's help. Perfect gift choice for father, husband, or college student.

It's a car jump starter, portable power bank for any USB devices, and 12V DC equipment. Recharge smartphones, tablets, and other USB devices. Plus, a 12-volt, 10-amp output port for powering any 12V DC devices, like tire inflators and more.

Dual USB Outputs

• The 18000mAh large-capacity battery can be used to charge any mobile devices, such as smartphones, tablets, etc. (Include 5V / 9V Quick Charge)
• T8 Pro comes with a USB cable and a Type-C charging cable, which is convenient for your use.

LED Emergency Light

• The T8 Pro car battery jump starter is also a multifunctional life-saver, integrated with a LED flashlight with 3 mode（Spotlight/Strobe/SOS）
• Press the power button twice and the emergency red light will light up, provide you with extra light for emergencies.

12V DC Output Port

• 12V/10A Output Port with cigarette lighter adapter can power your other car accessories (Tire Inflator etc.)
• The unique LCD display will also display the remaining power of the T8 Pro in real-time.

Product description

The GB70 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 40 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 GB70 portable car battery jump starter integrates with a high-output 400 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 2000-amps, and suitable for use on gasoline engines up to 8 Liters and diesel engines up to 6 Liters, such as a car, boat, truck, and more. Included is the GB70 battery booster jump starter pack, heavy-duty battery clamps, XGC male and female connectors, XGC cable, USB charging cable, microfiber storage bag, a 1-year limited , and lifetime customer support. 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• Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 2000-amp portable lithium car battery jump starter pack - up to 40 jump starts on a single charge - and rated for gasoline engines up to 8 liters and diesel engines up to 6 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, LED flashlight, and 12-volt portable power. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 6 hours at 2.1-amps. An integrated 400-lumen LED flashlight with seven light modes, including emergency strobe and SOS. Plus, a 12-volt, 15-amp outport port for powering any 12VDC devices, like tire inflators, inverters and more.
• 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. Allows rapid charging in 2-hours via the vehicles auxiliary port. And an ultra-compact and lightweight design weighing just 5 pounds.
• In The Box - GB70 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, XGC Male and Female Connectors, XGC Cable, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

• 【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

• 🚗 More Powerful Booster: With 800A peak current, YABER Jump Starter can start 12V Automotive, such as cars, SUVs, pick-up, motorcycle. and the portable jumper measures only 5.51 *3.35 * 1.06in, weighs 0.72Ib, is very easy to carry on.
• 🚗 A Backup Power Pack: With 12000mAh, the battery starter can be used to charge your phones, tablets, cameras, or orther devices within shorter time.
• 🚗 A Life Saver: The jumper starter for car motorcycle has 4 LED light modes (FLASH, SOS, STROBE, OFF). In an emergency, he is a life saver in the low light when camping, picnicking, or breakdown on an adventure trip.
• 🚗 Waterproful Jumper Starter: Because of the robust cover, the portable starter can be protected from bumps or dust. What's more, the car starter is waterproof with protection class IP66. It can be used even in the rain.
• 🚗 Protections: Yaber intelligent jump cables are built-in 8 upgraded protections, spark-proof, reverse polarity protection, over-current protection, high-temperature protection, overload protection etc. Flashing light and beep will tell you wrong operations.

User questions & answers

Question:	How long does it take to charge yaber jump starter up
Answer:	I didn't time it but think of a baterry pack with the same amount of watts (that's essentially what this is). It was a pretty average time. Maybe a few hrs.
Question:	Does this come with ring terminal cable so I can wire to my motorcycle battery, and not need to take seat off to use booster
Answer:	No, it does not.
Question:	Can you use this as laptop charger
Answer:	I believe so as it does have a USB but haven't tried using it for a laptop.
Question:	Will this device function in extreme cold
Answer:	All batteries have less power in the cold. That is a fact, It’s lithium technology so I wouldn’t get it too cold, keep it on the charger and I don’t think you’ll have a problem. I wouldn’t know yet because I have not been through a winter yet. It charges on USB so keep it plugged into your car cigarette lighter USB port and keep the battery happy.

Product features

YABER YR200 12000mHA 800A Peak Lithium Car Battery Jump Starter Pack 12-Volt Super Safe Up To 5.0 Liter Gasoline And 4.0 Liter Diesel Engines

WATERPROOF, DUSTPROOF, AND SHOCKPROOF

Featuring the sturdy casing and waterproof design, the car starter is better protected against water, dust and shock. 100% reliable for outdoor activities and bad weather.

12000MAH POWER BANK

The car battery jump starter, large capacity 12000mAh, is designed with USB port which allows you to charge your smartphone, tablet faster, or charge the power bank everywhere.

MULTI-FUNCTION

The jump starter for car is build-in an LED flashlight with 4 modes (SOS / FLASH / STROBE / OFF). This car battery jumper starter is a multifunctional life saving device that will give you more peace of mind while driving.

• 🚗 WATERPROOF JUMP STARTER: It has more longer battery life than general battery booster. It uses IP66 high level class waterproof protection and sturdy dustproof and impact resistant materials so that it can be used in rain or snowy days even more harsh weather.
• 🚗 Single Purchase equal to a 8600mAh Power Bank and Heavy Duty Jumper Cables. With the compact design that you can take this jump start battery pack anywhere to charge your smartphones, tablets, cameras and so on.
• 🚗 EMERGENCY LED FLASH LIGHT: Not only a portable power pack , it can be a emergency flashlight. With 3 modes of lighting/ Flash/ SOS, making it easier to jump start at night or other emergency situation happened.
• 🚗 INTELLIGENT PROTECTION TERMINALS: This auto battery booster jump starter pack with an intelligent protection systems such as over-voltage protection, short-circuit protection, overheating protection etc. The improved warning signals prevent the wrong use to protect you and your vehicle.
• 🚗 WHAT YOU’LL GET: A battery jump pack , Intelligent clamps, Jumper cable, USB charging cable, User manual(not include case) and friendly Customer Service. If you have questions or meet problems during the using process, welcome to contact us, our professional technical team will help you solve the problem within 24 hours.

User questions & answers

Question:	Can it be used as a charger aswell
Answer:	It takes more stored energy to charge a cell phone than you think, especially if the phone is turned on and still operating. This unit might seam large but remember, it's not just all battery, it has special components inside that allow for multiple uses, therefore has to conceal those parts as well. Hope that helps.
Question:	What is the "force start function
Answer:	I have a 06 chevy Silverado 2500hd with the Duramax 6.6 and it jumped it with no problem
Question:	l is the same as 4000 CC
Answer:	dirá cuánto tiempo llevará.
Question:	How long can the jump starter hold a charge while not in use, just store it in the car
Answer:	I have a charger that is rated for 1800 amps and it has jumped my 7.3 several times recently, needed to replace the battery connectors, and it started with no problem and it still says 100 percent, so it's capable of jumping out a number of times without having to recharge it.

Product features

Portable Design

It’s small and light to store in your pocket. It is convenient to pack the jumper starter and clamps in your car.

3 Flashlight Model for Emergencies

LED flashlight has 3 modes (steady on, SOS, fast flashing). It can help you when you jump starter at night.

LED Indicator Shows Battery Level

Show how much remaining power of your jump starter and when it is need charging.

Works In Any Extreme Temperature

This car emergency jump starter works in almost any extreme temperature from -4℉ to 149℉ no matter it’s snow or high temperature.

P66 Certified Waterproof, Dust-proof and Drop-Proof

THOR 1000 jump starter standing out by its newly waterproof, dust-proof and drop-proof functions. 100% reliable for outdoor activities and in bad weather conditions.

Security

Built in with the intelligent protection clamps, it can be safely connected to car battery. This device within a specially designed anti-reverse, over-charge, over-discharge, overheat and short circuit protection. It substantially improves its safety.

High-Quality Power Supply

Composed of durable ABS housing, high-efficient lithium battery and fine built-in circuit wafer, this jump starter supplies the completely safe service environment, making you use it securely.

• 1000A Powerful Jump Starter: Jump start your vehicle (up to 7.0L petrol or 5.5L diesel engine) with 1000 amps of peak current and heavy duty clamps. In seconds.
• 12800mAh Capacity: Up to Start your 12V cars 20 times on a full charge.
• Quick Charger: Equips 2 USB charge ports., it can be used to charge your mobile phone, tablet and within shorter time.
• A Life Saver: The Ultra-Bright LED light has 4 light modes with Flashlight, Blink, SOS light, Strobe light.
• Intelligent Protections: Intelligent jump cables built-in 8 upgraded protections, particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection.

User questions & answers

Question:	How do you recharge the battery booster
Answer:	Yes if you splice it in to the starter wire but being most semi’s are standard shift it could still be push started by pulling or dragging it.
Question:	What is the warranty
Answer:	It will fit almost any vehicle. You just need to find the correct wire to splice into. Go online and google your starter system.
Question:	How long are the jumper cables
Answer:	I’m the owner of a car stereo store. You could use that on most any car but why? You car already has a transponder key which makes it impossible to start without your keys.
Question:	How many times can I jump start a car on one charge
Answer:	This can be used on any vehicle as long as you know where the starter wire is located. If you do not know a lot about vehicles and their wiring it would be best to have a mechanic install this.