12 best bestek automotive batteries

• BESTEK 12V battery charger: Upgrade Smart Battery Charger 18W fast charger, 12V/1.5 Amp safe current output to protect battery. It's the all-in-one solution - battery charger, battery maintainer, trickle charger. For automobiles, automotive, SUV, lawn tractor, Lead Acid Battery etc. Battery maintainer charger 12 volt, trickle chargers for 12 volt batteries, battery trickle charger, trickle charger for car battery, trickle charger for car battery.
• Fully automatic charger with LCD screen display: The trickle charger for battery just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current,inside temperature, summer mode, winter mode, etc. Features with wiring loop, cigarette lighter line or alligator connectors, charge and maintain your battery wherever you go.
• Pulse repair function: Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended battery life. NOTE: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to new.
• Extend battery life: Automatic detect the battery voltage and switch to float charge; integrated thermal sensor detects the ambient temperature and auto alters to summer/winter charging mode to avoid over-charging in hot weather and under-charging in cold weather. It’s beneficial to quickly charge the battery and minimize the damage, which can effectively extend the battery life.
• Safe and secure: FCC and CE certificated battery charger, input 100-250V and outputs at 12V 1.5 Amp, spark proof and reverse polarity protection during lead connection, short circuit protection, low/over voltage protection, over current protection, over/dis charging protection, over heat protection, during charging to ensure your safety. Be our valued customer, we will take you the best shopping experience and 18 months product warranty guarantee.

User questions & answers

Question:	Can this unit be powered safely by the bestek , 300 watt, dc to ac non-sinusoidal inverter? ( to maintain a 2nd battery
Answer:	It has a straight plug
Question:	Does this have an SAE standard connector
Answer:	No
Question:	Can this be used to charge an AGM battery
Answer:	MW1337SB has glass tray 12 3/8". The interior dimensions are :W: 13.5 D: 13.25 H: 9.00
Question:	is it good value
Answer:	Front & sides - about 1 7/8”. Back - 1”

• Clips directly hook to the car vehicle battery to use high-power appliances, protect the car cigarette lighter. Red to postive and black to negative.
• Manufactured to power 12V and 24V appliances. 16AWG, clamps made of copper, brand new and high quality
• Power LED indicator, can let you know the power is on or off
• Middle part of the plug can be bent, more adaptable; Integrated design, more convenient to use
• 6 years sales and 5 stars customer reviews, trustworthy quality. 7/24H customer service, 30-day return and 18 months warranty.

User questions & answers

Question:	Why isn't this item fused? if the current draw is more than the 12awg wires can support, won't they heat and melt
Answer:	I think it can but l have not try that yet. Thanks
Question:	could I charge a cell phone
Answer:	Don't know as I have the "white" version. I haven't seen the specs other than from pictures the new unit looks to be thinner one way but longer the other way.
Question:	is this bestek socket adapter or fingo? desc finigo 3-way multi socket auto car cigarette lighter splitter with usb port+ dual usb car charger adapter
Answer:	Wat kind of car u have . Some car plugs r narrow and this plug is big headed it pops out . I had same problem on my older model classic . I bought an adaptor it came with a longer cord . it came in handy 4 me or other options return it change out plug buy the more costly bestek. i also have the red color bestek more costly one works great
Question:	What kind of metal are the two clamps made of
Answer:	Yes you can! It also has an on and off switch in the rear. I cut my plug off and hardwired it to my battery using an inline 10 amp fuse.

Product features

Powerful Current Output

12 AWG (2x4 square) super heavy-duty wire gauge, providing 2Amps (25A Max) current, compared to 15Amps for most other brands.

Robust Battery Clamp

High-quality copper, durable in use, good electrical conductivity, Hold tightly.

Heavy Duty Design

Very handy, sturdy and heavy duty enough. Up to 7000+ bend lifespan.

Ultra Safe

With decades of experience in power and charging products, all BESTEK products are designed and tested with safety as the top priority.

12V/24V 12.1ft Extension Cable

12.1ft cord enables you to power a wide variety of devices comfortably. The 1AWG wire carries power more efficiently. Use to power your cooler, blanket, spotlight, inverter, refrigerator, coffee maker, car appliance inside or outside your vehicle.

12V/24V 3.9ft Plug Socket w/Clamps

A quick and easy way to power your 12V/24V devices while working under the hood, camping and more. Superior-quality connectors can hold tightly on both ends.

Product description

BESTEK America's Leading Power Inverter Brand

The highest average review rating of any power inverter brand.

BESTEK is devoted to providing portable power inverters of the highest quality and performance for powering up multiple loads and major household appliances on the go.

Providing the best quality products with professional customer service.

Dual 110V household electrical outlets provide enough power for your laptop, digital camera, TV, fan, refrigerator, game console, DVD/Blu-Ray player, GPS, lamps, and more

Our power inverter ideal for charging your phones, tablets, and other USB-powered devices

Product Specifications:

Rated Power: 400W, Maximum Power: 500W, Peak Power: 800W

Input Voltage: DC 12V, Output Voltage: AC 110-120V

Built-in replaceable 30A/32V fuses & Ultra silent cooling fan

Product dimensions: 6" x 4.8" x 2"

Packing List:

1 x 400W Power Inverter--- (Modified Sine Wave)

2 x Battery Clip--- (Made of Pure Copper)

1 x Cigarette Lighter Plug--- (Made of Durable& Solid materials)

1 x User Manual--- (Detailed and User-friendly)

USB Output: 2.1A x 2 + 2.1A x 2

Waveform Type: Modified Sine Wave

Output Socket: US Standard

Output Frequency: 50Hz

Fuse: Built-in 40A fuses x 1

NOTICE

—⚠Please do not expose the inverter in wet, high temperature, high voltage environment.

—⚠Make sure the input voltage and use power range of your device are not larger than the inverter’s rated output voltage and power.

• BESTEK-Leading Brand in America: Powerful Dominator& pioneer in Power Inverters'R&D and innovation. Enjoy a reputation of Best Seller in this industry for decades. This inverter Provides 400W continuous DC to AC full power and 800W peak power
• Comprehensive New Upgrade Version: BESTEK focus on every details' upgrading. Diamond-like quality with high performance, extraordinary texture and state-of-art design by adopting sophisticated technology. Deep commitments to quality&customer
• Noise Elimination& Multi-functional: A breakthrough in eliminating the noise from the built-in cooling fan, all-round ventilation system to dissipate heat.Fast charging your Laptop, Smartphone, ect.Ideal for camping/Road trip/Business trip.
• Safety Protection: Built-in fuses to avoid overload/current/voltage/heat/short circuit, etc. Matte indicator light reduces driver’s sight disturbance/Additional Fixture to avoid dropping/Earth wire connector,much safer/Pure copper battery clamp
• Best Solution Service Provider: BESTEK's customer service covers 23 countries and areas around the world. 18 months warranty and easy to reach after-sales buyer support people always be with you when you are in need

User questions & answers

Question:	When using the cigarette lighter plug would I be able to use my laptop AC power adapter that draws 150 watts
Answer:	I have an ASUS gaming laptop that draws 180 Watts. Runs the laptop just fine without straining and also runs a small hot plate food warmer while running the laptop. No issues and does both with the cigarette lighter plug. I have a second inverter in my truck that runs a Black and Decker 6 Amp battery charger while charging a phone and a Garmin GPS. Again, no issues and cigarette lighter plug only. Great inverter!
Question:	Can I plug in negative and positive I battery leads from a solar controller with this inverter
Answer:	Why would you want to do this? A solar controller connected to solar panels should only be connected to a battery.
Question:	Is this a pure sine wave inverter
Answer:	Dear customer, Thank you for your interest in our 400W power inverter. Unfortunately, this is not a pure sine wave power inverter. However, it will meet your needs when your equipment runs on non-sinusoidal current. This can save your money while satisfy your needs. Please do not hesitate to contact us through [email protected] for further questions. Thank you. Sincerely, BrightUp
Question:	Will this power a crock pot, while plugged in to the cigarette l lighter
Answer:	Yes, a crock pot will not draw enough power to melt the cigarette lighter electrodes.

Product features

BESTEK 400W Car Power Inverter

BESTEK 400W Inverter powers DC 12V to AC 110V intelligent circuit output. It not only provides 2 AC Outlets but also is equipped with 4 USB charging ports. Also, our 400W inverter is built-in external fuses for safety protection. Besides, there is a breakthrough eliminating the noise from the built-in cooling fan, all-round ventilation system to dissipate heat, which largely improve the speed of charging your laptops, smartphone etc. Ideal item for camping/Road trip/Business trip.

Fast Charging

32 inch long cable cigarette lighter made of high quality materials, provides high-speed charging from your car

Advanced Protection

Full-protection with short-circuit, low-voltage, over-charge,over-voltage, over-load,over-temperature protection, isolation voltage protection and built-in fuse

Overheating Protection

Built-in cooling fans guard against overheating. The fan will turn on when the power reaches 70W

Durable Cigarette Lighter

The lighter socket is resistant to up to 5000 times of insertion and extraction, can plug into almost all vehicles

Reliable Technology

5 years independent research and development, 22 years precipitation technology, 763 times of security testing

Fire-retardant materials

The material is fire-retardant and safe, which can prevent heat from deforming

Aluminum Alloy Housing

iPhone-sized design and durable aluminum alloy housing provide advanced protection from drops and bumps

BESTEK Advantage

America's well-known power inverter brand. Provides 400 watts continuous DC to AC power and 800 watts of peak power

• BESTEK power inverter: America's #1 power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.
• Powerful charging: Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.
• Multi-Protection: Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.
• Quiet cooling fan: The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to lower the fan noise.Also the high speed cooling fan protect the inverter against overheating.
• More you get: Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A Fuses.18-months warranty and friendly 24H/7D service.

User questions & answers

Question:	Does this supply 500 watts through the cigarette lighter
Answer:	Only technically yes, if your cigarette lighter can deliver 49 amps. The cigarette lighter in our car is powered through the ignition switch and has a 10 amp fuse on it. Those 10 amps at 12.6VDC translates to about 100 Watts at 115 VAC out of the inverter.
Question:	How long will it power a modem/router
Answer:	It depends on your power Source ... the Battery. But for a modem ... for a Very Very long time indeed : ) I use it to power a mixing board for sound applications and it's Great for several hours using a small emergency battery intended for lights. The word EXIT might come to mind here : )
Question:	Will this power and run a 32 in tv with a cd player. Tv is led
Answer:	Some electronic device require pure sine wave AC. Or else ... smoke
Question:	What is the no load power draw
Answer:	“No load” power consumption is the power consumed by a device when it is plugged into a power outlet. In this case, I think if you are not “plugged” into one of the Converter outlets the “no load” consumption my be affecting your battery (power source) only. Additionally, the Coverter must be turned on.

Product features

BESTEK 500W Power Inverter

Whether you are at home,outdoors or at any travel place,you can trust BESTEK portable and backup power solutions,for the traveler on-the-go to keep your important devices powered up.Put BESTEK power inverter in the palm of your hand to keep you safe,productive and entertained, anytime and anywhere.

This 500W DC-AC Power Inverter with dual USB charging ports is designed for all major brand laptops,digital portables such as video camcorder,digital camera, iPad,iPod,cell phone,PSP, DVD player etc.

Solid aluminium Alloy housing

BESTEK power inverter outshell is made of Aluminium alloy, solid and durable,can stand up to all kinds of bad environment, protect the internal components.

Multi-Protection

Multi-protection including Input over-voltage/ under-voltage protection, Output short-circuit,over-load,over-current,over-temperature protection, Full isolation voltage protection and built-in 2*40A fuses to protect your devices.

Quick USB Charging

With 2 Smart USB charging port, can auto detect your devices and deliver best matched charging current to get fast charging speed.Auto 0-2.4A each port, total 5V 4.8A output.

Method 1: Connect with Alligator Battery Clamps

This connecting way can provide you max 500 watts continues 110v AC output. When your vehicle battery voltage is under 11V, it will trigger input under-voltage protection and avoid to drain your vehicle battery.

Method 2: Connect with Cigarette Lighter Plug

This connecting way can provide you max 150 watts continues 110v AC output. Why the output is less than 150W ? Because the circuit limitation of most vehicle cigarette lighter socket fuse is LESS than 10A, if the max input DC voltage reaches 15V, then the max AC output from inverter is around 150W.(P=U*I) If you need more power output,please connect the inverter to vehicle battery with the 2 clamps Directly.

External Replaceable Fuses

Built in 2*40A Replaceable fuses, protect your device from over-current, over load damage. 2 pcs of spare 40 amps fuses is included in package.

• BESTEK’s power inverter: America's #1 power inverter brand. Supply 1200W continuous DC to AC power, featuring 2 AC outlets and 2 USB quick charging ports, digital LCD display.
• Powerful charging: Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 1200 watts, 2 USB ports (Auto 0-2.4A) for charging USB-powered devices. A good choice for camping,outdoor needs or driving trip on the way.
• Digital LCD display: BESTEK’s power inverter for car can show you the input/output voltage,output power and protection indication in time, convenient for you to master the inverter working status.
• Quiet cooling fan: Equipped with smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.
• Multi-Protection: The power inverters built-in 4*50 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting. 18-Month warranty.

User questions & answers

Question:	What is the shipping weight of this product
Answer:	Unit is light 2 maybe 2.5 lb and has handy carry strap. Very good inverter
Question:	Is it safe to use with bipap/cpap machine
Answer:	Yep, totally safe. It's just incredibly inefficient. Most cpaps run off of 12 volt dc anyways, you use less of the battery at night if you connect it directly with the battery. Just gotta find the correct cordage for your cpap, and put in a fuse or two with surge protection if it's gonna be a permanent setup. Keep in mind you'll want at least a 100ah deep cycle battery and some means of charging it back up. Reason being is if you use the humidifier, you'll have about a constant 5amp draw. Which in about 10 hours, uses up half of your battery capacity. If you plan on using this set frequently, you'll shorten their lifespan if you consistently drain them below 50%. Now if you don't need a humidifier, you're golden. you can run your cpap for days with a 10ah battery.
Question:	Has anyone run a kitchen refrigerator off this unit
Answer:	Only a small fridge
Question:	what is the peak power, no load current and efficiency? Does it have reverse polarity protection
Answer:	The user manual indicates Overload Protection is triggered above 1200-1700 watts AC output, clearly the peak load allowed. It has a 10-11 volt Low Voltage protection feature. It does have an anti-reverse-connection function. No-load 12v battery drain is likely to be .5 to 1.0 amps when the Bestek is powered on. Efficiency Rate is stated in the manual as =/> 85%.

Product features

BESTEK 1200W Power Inverter

Whether you are at home,on the road,or any remote location,you can trust BESTEK portable and backup power solutions,for the traveler on-the-go to keep your important devices powered up.Put BESTEK power in the palm of your hand to keep you safe,productive and entertained, anytime and anywhere.

This 1200W Power Inverter with dual USB charging ports is designed for all laptops,digital portables and household appliance under 1200w such as fan,refrigerator,coffee machine,UAV,electric saw etc.

Solid aluminium Alloy housing

Aluminium alloy housing, solid and durable,can stand up to all kinds of severe environment, protect the internal components.

High Speed USB Charging

With 2 Smart USB charging ports, can intelligently detect devices and deliver the optimal charging speed.Auto 0-2.4A each port, 5V 4.2A output in total.

Child-resistant Safety Shutters

Perfectly designed blue Safety Shutters in the AC outlets, help to protect Children & Pets from the Electric Shock.

Portable for carry

Designed a special rubber handle on the top for carrying, so it is easy and convenient for you to take it to anywhere.

Silent cooling fan

Equipped with silent cooling fan, it will rotate at different speed according to power load and temperature, so it will dissipate heat and reduce working noise.

Replaceable Fuses

Built in 4*50A replaceable fuses, protect your device from over-current, over load damage.4 pcs of Spare 50 amps fuses are included in package for your convenience.

• BESTEK 500W Pure Sine Wave Car Inverter:Its output waveform is same as the AC power waveform of mains power grid which delivers a smoothly-varying sine wave for sensitive electronics provided by the electric utility.Perfects for off-grid system,Lower THD,Less wear,Strong inductive Loads Capability.It has little interference with radios, communication and precision equipment.It's also recommended by most cordless tool manufacturer that a pure sine wave inverter is used to ensure long battery life
• This is an inverter converting DC from your car battery to AC for whatever you want to use within its Watt range.It can pull power from the battery through the cigarette lighter plug or directly clamp the alligator battery clips onto the car battery.Plug this into 12v cigarette lighter outlet provides continuous DC to AC power with 2 AC outlets operates any 110v device and 2 USB ports which detects your device automatically to deliver its fastest charge speed up to 2.4 amps per port/4.2 amps max
• The Sine Wave Inverter has well placed thermal protection sensors,The aluminum alloy casing with a few ripples,Unique vents and also a built-in FAN which comes ON under NO any loads or when the Inverter becomes Hot Once Powerred. It has 2 x 40 amp/32V external replaceable fuse for protection when hooked up to your battery,readily accessible/replaceable from the back of the Inverter;when hooked to cigarette lighter it will use 15 amp fuse designated to your car.
• Isolated Voltage Protects Perfectly for your device from Over-voltage,Under-voltage,Overheat,Overload,Reverse Polarity,Short circuit.it will not drain your battery dry because of an under-voltage protection point.The Inverter does automatically sense overload condition and shuts down AC power when the load exceeds 500W.You will need to power Off/On to reset the overload condition indicated by the Flashing Red.The ON-OFF switch only works for the 3-prong plugs.
• The 12V plug is spring-loaded and fits snugly into the receptacle.You cannot get 500 watts from 12volt cigarette lighter plug,needs alligator clips for car battery. If you're going to be plugging this into car cigarette lighter,you should keep the wattage under 150,since that is what most car fuses are set for.What You Get:1xBESTEK 500W Pure Sine Inverter,1xUser Manual,2xbattery clamps cable,1x 12V cigarette Lighter plug cable,2 x spare fuses.

Product features

DC-AC PSW Car Inverter with Dual USB Ports

It is an easy way to provide access to electricity when camping or for emergency use during a power outage.In addition,it has two USB-2 chargers for phones, tablets, etc.it’s an asset when power is off for an extended period (such as with hurricanes), you have an immediate place to go for charging phones and medical issues such as nebulizer treatments.

Durable Aluminum Alloy Case Heatsink

The aluminum casing with a few ripples to suggest an actual heat sink surrounding a transformer,shock resistant,Compact design and anodized aluminum case.It has well placed thermal protection sensors, solid heat sink.

Built in Silent Cooling Fan

There is also a built-in FAN which comes ON under NO any loads or when the Inverter becomes hot.The fan has 4 gears of rotating speed can be self-adjusted by temperature and power loaded increasingly.Stays totally cool even after hours of use.The fan didn't even kick on, nor did it overheat.

External replaceble Fuses

Two spare fuses included,the two 40A/32V fuses are 'user replaceable' commonly fuses and readily accessible/replaceable from the back of the Inverter.It is mainly used in high-power inverters (above 150W) equipped with car battery clips cable,which not only bears the function of built-in insurance, but also functions of reverse polarity protection.When the positive and negative poles of the battery clips cable are reversed, the diode inside the item is equivalent to direct conduction, which will generate a great current. At this time, the fuse is blown to prevent item damage. In this case, the user can still replacing the fuse with the same specification

Isolated Voltage Multi-protection

Isolated Voltage Protects Perfectly for your device from Over-voltage,Under-voltage,Overheat,Overload,Reverse Polarity,Short circuit.it will not drain your battery dry because of an under-voltage protection point.The Inverter does automatically sense overload condition and shuts down AC power when the load exceeds 500W.You will need to power Off/On to reset the overload condition indicated by the Flashing Red.

DC to AC Pure Sine Wave Inverter

Pure sine wave inverter to protect your electronic devices and provide reliable power when on the move,it gives no noticeable evidence of RF interference.It produces very little EM noise, which is important if you run line level analog audio.Pure sine wave help electronics less wear ,kept sensitive electronics running smoothly to avoid the Modified sine wave inverters which tend to damage electronics.As a clean power source or an AC motor, laptops, and sound system to use.This vehicle inverter takes the guesswork out by providing a pure sine wave just like the power coming out of the outlets in your house.

Great Power Output Continuously

This adapter has two regular outlets plus two USB ports.the AC outlets easily powered a number of items that were under a total of 500 Watts.The ON-OFF switch only works for the 3-prong plugs.NOTE: the USB portion is NOT switched.the USB charge ports work fine too with it in the switch-off position so no fan noise issue for just charging usb gizmos, which detects your devices automatically to deliver its fastest charge speed up to 2.4 amps per port/4.2 amps max.Its main purpose is to provide 110 - 120V in the field for powering/recharging large tablets, high capacity battery packs, and a large telescope in the field, or on camping trips.

Connect with Alligator Battery Clamps

A power supply and battery serve as backup power into the inverter.To use it at much 150 above to 500 watts it needs to be connected to the car battery.The amperage draw is 0.005 A with the switch off and 0.3A with the switch on and under no load..So don't leave it plugged in your car when it's not being used.The battery clamps are very sturdy and resemble jumper cable clamps.Not a battery backup, this is a power inverter, you need a battery to run.

Connect with Cigarette Lighter Plug

This device is great as it plugs in where the cigarette lighter plug use to be handy,you cannot get 500 watts from 12volt car cigarette lighter, needs alligator clips for battery.It states it will not drain your battery dry because of an under-voltage protection point.The 12V cigarette lighter plug is spring-loaded and fits snugly into the receptacle.you're going to be plugging this into your car or truck cigarette lighter, you should probably keep the wattage under 150, since that is what most car cigarette lighter fuses are set for.

• Safe Quick Charging: 4-Port USB charging ports with 6A total output enables you to rapidly charge 4 devices simultaneously. with built-in Smart IC technology that can intelligently detect your devices to deliver its fastest possible charging speed
• Three 12V/24V cigarette lighter sockets provide a total power of up to 200W, enough for simultaneous use of a variety of portable appliances in your vehicle
• LED Display & Power Switch: Monitoring your car battery by the digital LED display freely. No need to plug in and out your appliances from the car socket, reduce the wear and tear and expanding lifespan of your appliances in your car
• Compact and Humanized Design: Smooth and shiny plastic surface with streamlined appearance, upgraded plug can stay in your car socket securely. 2.6ft extension cord make it convenient for your friends in the backseat. 7 in 1 design makes your car more neater
• High Safety Standards: Designed with high protection, built-in 10A fuse and protective circuits prevent the product and your devices from overheating and overcharging, uninterrupting performance of navigation and media streaming

User questions & answers

Question:	how wide is the main unit
Answer:	Order one
Question:	I don't understand the specs. Does this have 1x 3.15amp fuse or 3x 15amp fuses? And if so, how is the total max power only 9amp
Answer:	Hello, Yes, We offer a 1-Year warranty, please reach out to us at [email protected] Best regards, Mantello Customer Support
Question:	Does this have a port for galaxy note phone
Answer:	Charge only lasts about 10 uses. Must be constantly recharged.
Question:	Can this overwhelm the car? Will the car think this device has too many devices hooked up and the car battery die
Answer:	Never got the damn thing to work

Product description

BESTEK Power Inverter Brand



A portable designed power inverter with high performance to power up multiple loads and major household appliances on the go.

Manufactured to provide to be the best with superior quality parts and professional customer service for end-users.

Product Specification



AC Output (3 AC outlets accumulative): 200W Rated, 250W Max , 500W Peak

Input Voltage: 12V DC, Output voltage: 110V~120V

USB Output: DC 5V, 4.2A rated (4 USB ports accumulative)

Indicator: Green-operation, Red-shutdown

Over Voltage Shutdown: DC 15V-16V, Low Voltage Shutdown: DC 10V-11V

Built-in Fuse: 30A/32V

Optimal Use and Precautions :



For DC12V and Car ONLY, not applied for DC 24V and airplane use.

Fan operates depending on temperature and load. The fan is a little loud when you turn the switch on, BUT you can use all USB ports WITHOUT turning the switch on.

When charging your iPad or large device, please use the 2.1A USB port and keep the other USB port free.

Please understand your device wattage. Caution! do not use high power electric devices such as hair dryers, electric heaters, curling iron and etc.

Not recommended to use for a long time when vehicle is not running.

Package List :



1 x Power Inverter

1 x Cigar Plug Cord

1 x User Manual

Good to know:



With 18 Months Warranty and Provide Friendly, Easy-to-Reach Support.

• BESTEK Advantage: America's #1 power inverter brand. Provides 200 watts continuous DC to AC power and 500 watts peak output power to charge your multiple electronic devices on the go
• DC to AC Converter: 3 AC outlets and 4.2A 4 USB charging ports ideal for powering 7 devices simultaneously, great for charging smartphones, laptop, tablets, GPS units, TV, battery chargers, camping equipment and mobile office equipment
• 2.5-foot cigarette lighter plug convenient for backseat use. Ultra compact design perfect for you to use inverter on the road,campsites or anywhere that power is needed
• Multi Protection: Built-in fuse and cooling fan protection. This power inverter has low battery alarm, low battery shutdown, overload protection, short circuit protection
• What You Get: [ETL Listed]BESTEK 200W Power Inverter, User Manual, Our 18-month warranty and friendly customer service

User questions & answers

Question:	how loud is the fan? how long is the cord from the cigarette lighter to the product
Answer:	The product does not expire easily. Although the expiration time is not written, I think it can be stored for 2 years
Question:	Will this power inverter handle a curling iron or hair blow dryer
Answer:	I think this first aid kit for common wounds and injuries and It would not be applicable to treating gun shot wounds.
Question:	Used it in the car with two tablets and it will charge, but tablets cannot be used at the same time. Is this normal
Answer:	YES
Question:	is the output (110VAC) regulated at 60 cycles
Answer:	Of course, you can use the emergency blanket to keep you warm, as it reflects body heat back to the body. And there are various uses for the emergency blanket also: 1) You can use duct tape and an emergency blanket to make a toasty sleeping bag for a child. Simply fold the bag over and tape the edges together to create a sleeping bag. You can also use them as lining for an existing sleeping bag to retain more heat.  2) Since emergency blankets are good at keeping heat in, you can use them on your windows if the power goes out. They will reflect back light from a fireplace indoors and create a pocket barrier in your window frame to keep the cold out.  3) If you're out hiking and get stranded, an emergency blanket would make a pretty helpful shelter. It might not be able to withstand a lot of extreme weather but it will keep rain off of you and keep the warmth in. You can use the blanket to make a simple lean-to shelter in the woods. 4) Emergency blankets are very reflective. They would make a great signaling device to search and rescue helicopters or cars from a distance. 5) Fire Starter. Emergency blankets reflect nicely. Line a bowl (or hole shaped like a bowl) with a blanket. Place some kindling in the middle of the blanket and angle the blanket to it concentrates its light into the center. The concentration from the bowl shape will transfer the sun's light to ignite the kindling.

Product features

BESTEK 200W Power Inverter

BESTEK Power Inverter with 4 USB ports and 3 AC outlet, only for DC 12V and Car, not applied for DC 24V and airplane use. It's normal for the inverter to become warm to the touch while you are using it, avoid placing the inverter in direct sunlight or next to heat-sensitive materials. Do not use to power high power electric devices such as hair dryers, electric heaters, which might blow a fuse.

4 USB Charging Ports & 3 AC Outlets

Ideal for powering 7 devices simultaneously，and easily toggle your outlets off and on using the power button.

Cooling Fan

Built-in very silent cooling fan helps reduce heat and prevent shortages.

Anti-Slip Rubber Mats

There are rubber mats at the bottom four corners, prevent it from slipping.

Durable Cigarette Lighter

Double durable springs each side for tight mount stable and electrical safety.

Power On LED Strip Lights

It can power on your LED Lights anywhere for Christmas and other festivals to create a great atmosphere.

Car Becomes RV

With our car power inverter, you can use most of home appliances in your car in the open air, such a watching TV, playing games, give you the experience like being in an RV.

• BESTEK innovative power station: Ultra compact and light weight lithium battery generator, equipped with a 167 watt-hour (45,000mAh/3.7V) lithium-ion battery pack, no fuel or gasoline needed, featuring 2 110V AC outlets/3 USB ports/1 Cigarette lighter socket.
• Pure sine wave AC power: Dual 110V AC outlets can supply pure sine wave AC for powering ALL kinds of devices under 150 watts anytime and anywhere, just like your household electricity, protecting your sensitive devices from damage and making less noise.
• Smart USB charging: Designed 3 smart USB charging ports for USB-power devices charging, auto 0-2.4A each ports and 4.2A max output. It is convenient for charging multi-devices at the same time.
• Multi-Protection: Advanced safe charging technology ensures multi-protection, protect power station against overheating, over charging, under/over voltage charging,overload and short circuiting.
• More you get: Comes with a recharging adapter and a recharging cigarette lighter plug, easy for you to choose a preferred way to recharge the power station.BESTEK provide18-months warranty and friendly 24H/7D service.

Product features

BESTEK Portable Power Station

This is BESTEK portable power station, featured with 2 110V AC outlet,3 USB ports and 1 cigarette lighter socket.It can provide 110V pure sine wave AC output (Max 150W）and 5V/12V dc output at anywhere, no need to prepare extra battery pack. It is lightweight and portable, safe and reliable,perfectly suitable for business trip,travel or family emergency use.

Pure sine wave AC output

This is BESTEK 167Wh portable power station, it can provide pure sine wave 100-120V/60Hz AC output, max output is 150W. This allow you to power on most electronic devices and small household appliances at anywhere.

Battery power indicator

4 power indicator lights, indicating 25%, 50%, 75% and 100% power respectively, convenient for you to master the remaining battery power and recharge it in time.

45000 mAh lithium battery pack

Built-in high quality lithium battery pack, the power capacity is 45000 mAh, can provide 5V/4.2A DC output and 100-120V/60Hz 150W AC output.

Smart Cooling Fan

The cooling fan will rotate at different speed (or not start) automatically base on different power output. This design can effectively reduce noise and provide you a quiet environment.

Cigarette Lighter Socket

The cigarette lighter output is DC 12V, which can supply for GPS, auto data recorder,car refrigerator, car purifier and other car electric appliances.

Ultra Compact and Portable

The package content include a soft travel case for you to store the power station. As it is compact and lightweight, it is portable for you to take when you go out for camping and short trip.

Product description

Whether you are at home, on the road, or any remote location, you can trust BESTEK portable and backup power solutions, for the traveler on-the-go to keep your important devices power up. Put BESTEK power in the palm of your hand to help keep you safe, productive and entertained, any time and anywhere. This power inverter is ideal for those who frequently travel by vehicle. The 150W DC-AC Power Inverter with USB charging ports is designed for all major brand notebook computers, digital portables like video camcorder, digital camera, iPhone, iPod, call phone,PSP, DVD player & etc.

• BESTEK advantage: America's first power inverter brand on Amazon. Provides 150 watts continuous DC to AC power and 360 watts of peak power
• DC to AC inverter: transform the voltage from DC 12V to AC 110V, the AC outlet and 3.1A dual USB charging ports ideal for powering laptops, tablets, smartphones, power bank and other electronic devices
• Convenient and easy to use: directly plug in any 12V cigarette lighter socket and easy to adjust with its pivoting head
• Multi protection: built-in cooling fan and auto-shutdown keep your devices and car from overheating, overloading, low load, short circuit, low voltage and over voltage
• What you get: BESTEK 150W power inverter, Welcome guide, Our 18-month free replacement warranty and 24H customer service

User questions & answers

Question:	can charge a Cel phone with the wall charge
Answer:	YES! Just plug cell phone wall charger into the Bestek 120 vac outlet. You can also charge some phones from the Bestek 5vdc USB output directly if you have a USB data cable made for your phone. Both methods work great.
Question:	Does it have a fan? Is it silent
Answer:	It is silent I am unsure as to if it has a fan. We used it on an 36 hour car ride 18 there and back and it was great and didt get hot . I hope that helps.
Question:	When plugged into my car, i measure 80 to 96 vac output with a meter. is this correct
Answer:	When I measure with a cheap ac voltmeter, my result is about the same as your 80 to 96 vac. This meter responds to the average value of the rectified waveform, but is calibrated as rms voltage for a sine wave input. Since this inverter produces a modified sine wave rather than a sine wave, the rms voltage indicated by the meter is wrong. The answer by the Bestek seller is for a true rms ac voltmeter, which calculates based on the square root of the mean of the squares of the waveform values. The Bestek website actually gives two different specifications. Output Voltage: AC110VAC+/-5%,60Hz+/-3Hz and Voltage: 110V to 120V.
Question:	help please.will my m320vt vizio tv,with 63 watt an 1.0amps 110/120 volts work on a 12v 5amp battery with bestek 150 watt inverter?how much runtime
Answer:	Good luck with that

Product features

Silent Cooling Fan

Built-in very silent automatic temperature-controlled cooling fan helps reduce heat and prevent shortages

Isolation Voltage Protection

BESTEK 150W car power inverter equipped with low pressure and high pressure isolation, provides a perfect protection for your device

Ultra Compact

Ultra compact and lightweight, space-saving and easy storage, extremely portable and lightweight at only 5.8 oz+

Smart USB Charging

2 USB ports with Smart IC that can automatically detect your devices to deliver optimal charging speed up to 3.1A total, one 110V AC outlets for charging larger devices such as laptops and tablets

Rotatable Cigarette Lighter Plug

Special design rotatable cigarette lighter plug for flexible to use with 90 degree rotation angle

Durable Cigarette Lighter Plug

The lighter socket is resistant to up to 5000 times of insertion and extraction, can plug into almost all vehicles

• Safe quick charging: increase your cigarette lighter socket from 1 to 2 with extra 4x auto 2.4A USB ports and 1 smoke lighter port, enable you to rapidly charge 6 devices simultaneously, with built-in Smart IC technology that can intelligently detect your devices to deliver its fastest possible charging speed.
• Adapter with charging & lighter ports: 12V/24V cigarette lighter sockets provide a total power of up to 200W, suitable for all the vehicles such as car, bus, truck, RAV, etc, enough for simultaneous use of a variety of portable appliances in your vehicle; also provide a lighter port for those who smoke.
• Low-voltage protection & power switch: product itself designed with undervoltage protection, when the battey voltage drops to 11.6V/23.2V, the splitter will stop working, and LED voltage display will blink when the battery voltage is low. If you needn't use the adapter you can turn off it with power switch, no need to plug in and out your appliances from the car socket, reduce the wear and tear and expanding lifespan of your appliances in your car.
• Compact and humanized design: Smooth and shiny plastic surface with streamlined appearance, upgraded plug can stay in your car socket securely. 2.6ft extension cord make it convenient for your family members and friends in backseat to charge. 7 in 1 design makes your car more neater.
• High safety standards: Designed with high protection, built-in 10A fuse and protective circuits prevent the product and your devices from overheating and overcharging, uninterrupting performance of navigation and media streaming.

User questions & answers

Question:	my truck outlet is 24 volts. can i get 12 volts from it
Answer:	Don’t know. 4 out of five would never work. The one that would lite only did it 3 times. All went to trash.
Question:	Are there diodes installed on the 12v ports? Would like to use for solar charger
Answer:	It's a five pack. Five lighters total.
Question:	Can this be Screwed to your Dash
Answer:	Ignore the answer from CO Hiker. He or she seems ignorant of the fact that the so called empty space in the lighter is also pressurized by residual fuel still in the tank and sometimes will not allow the pressurized fuel from the can to enter unless it is bled out first! Its really simple to do. Take a ballpoint pen or a wooden cuticle stick and press firmly on the lighter's fill nozzle until you've heard all the air come out. Don't use anything metal, it will eventually damage the fill nozzle on the lighter and butane will spray everywhere besides into the lighter because there is no longer a proper fit for the refill tip on the butane can
Question:	Would this work well on a 2006 Prius
Answer:	Ignore the bad advice from CO Hiker! Whoever that is does not know how to properly service a torch lighter. Do not use Ronson brand butane in torch lighters unless you want clogged jets and inefficient performance. Any butane that is multiple times refined and says so on the can, that is what you want. Ronson or any butane with a red cap is dirty fuel that is only suitable for refillable lighters with a conventional flame. It's really bad for torches, only use it when you really need a flame and there is no other butane to be found

• Cigarette lighter extension cord: 12.1ft cord enables you to power a wide variety of devices comfortably. Use to power your cooler, blanket, spotlight, inverter, refrigerator, coffee maker, car appliance inside or outside your vehicle.
• Built to last: 12 AWG super heavy-duty wire gauge, providing 20Amps (25A Max) current, compared to 15Amps for most other brands. High-quality materials, durable in use, good electrical conductivity, high temperature and melting resistant, outstanding bending performance.
• Premium quality female socket: Socket holds adapter securely. Easily extends 12V/24V power source from your car. Every car needs one!
• Input voltage: DC 10V-32V, Output voltage: DC 10V-32V, Rated Current: 30Amps (35A Max)
• Satisfaction guaranteed: 5 years sales and 5 stars customer reviews, trustworthy quality. All BESTEK products come with a 30-day money-back guarantee, an 18-month warranty and a lifetime of friendly customer service!

User questions & answers

Question:	Is it 46 inches long as it says at the top description or is it 12 feet long is the description below
Answer:	Yeah, well, you do realize that these folks do not speak English as their native language, don't you? How is your Mandarin?
Question:	What size is the actual wire in this plug 12 gauge ect
Answer:	I would expect because the manual saids 2.1a (amperes) in all that if you plugged in USB devices to both 1a (ampere) and 2.1a (ampere) ports that the maximum total current draw would be 2.1 amperes not the sum of 3.1 amperes. So the 2.1 amp USB port could possibly have a reduced current draw below 2.1 amps based on how much the 1amp port is pulling current wize.
Question:	Fuse inside both connectors
Answer:	NO ! The cig lighter plugs will still be 24 volts from the vehicle.. ONLY THE USB PLUGS WILL REMAIN AT 5 VOLTS .
Question:	What is the wire gauge
Answer:	doubtful at this price.

Product features

Powerful Current Output

12 AWG super heavy-duty wire gauge, providing 20Amps (25A Max) current, compared to 15Amps for most other brands.

Robust Battery Clamp

High-quality copper, durable in use, good electrical conductivity, Hold tightly.

Heavy Duty Design

Very handy, sturdy and heavy duty enough. Up to 7000+ bend lifespan.

Ultra Safe

With decades of experience in power and charging products, all BESTEK products are designed and tested with safety as the top priority.

12V/24V 12.1ft Extension Cable

12.1ft cord enables you to power a wide variety of devices comfortably. The 12AWG wire carries power more efficiently. Use to power your cooler, blanket, spotlight, inverter, refrigerator, coffee maker, car appliance inside or outside your vehicle.

12V/24V 3.9ft Plug Socket w/Clamps

A quick and easy way to power your 12V/24V devices while working under the hood, camping and more. Superior-quality connectors can hold tightly on both ends.