The Best Battery Jumper of 2023

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.

FURIOUS START: T8 APEX is launched as a technical battery booster for bearing extremely environment from -4°F to 140°F. More than 10 types of protection, instantly jump start your car engines furiously without sparks

POWERFUL PERFORMANCE: 2000 amp peak current allows jump start up to 8.5L Gas / 6.0L Diesel vehicles. With 24-Month standby period after full charge, you can activate T8 APEX portable jump starter anytime without losing power during storage

65W TWO-WAY CHARGING: You can enjoy 6X faster charge for your laptops, phones, and other devices with 65W high-speed charge. It also takes 10 minutes to charge your jump starter from 0% to 20%. Over 20% of power can already start your cars. With 20000 mAh battery capacity, it can achieve 50 times jump-start when fully charged

MULTI FUNCTION: Real-time battery status on a 3 inch informative screen offers a more intuitive user experience, you can start your cars easily. 400 lumen LED light offers you three modes (SOS, BLINK, STROBE) under different conditions

WHAT YOU GOT: 24 Months Warranty and Lifetime Expert Tech Support. Rugged build Battery Jump Starter (IP65 water resistant and 94V0 flame retardant), USB-C cable, Type-C cable, Male and Female Connector, User Guide

Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 3000-amp portable lithium car battery jump starter pack - up to 40 jump starts on a single charge - and rated for gasoline and diesel engines up to 10 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 500-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 7.5 pounds.

Note: Product dimensions may slightly differs. In The Box - GB150 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.

【Powerful】The 1500A peak current car jump starter can safely start a 12V car (up to 8.0L gasoline or 6.0L diesel engine) within a few seconds, and can jump start cars up to 20 times on a single charge (recharging only takes 3 hours).

【Portable】It is also a compact portable jump starter (16000mAh capacity), can charge your phone and tablets with dual USB ports (one is a 5v/9v/12V fast Quick Charge), and can be easily put into your pocket or backpack without causing any burden to you.

【Strong Protection】8 kinds of safety protection functions: overload protection, voltage stabilization protection, constant current protection, short circuit protection, prevent discharge, anti-reversal design and prevent overheating. The smart jumper clamps enhances the battery status diagnosis capability, and notify you of incorrect use with beeps and flashing lights.

【Led Flashlight】The Ultra-Bright LED light is a multifunctional life-saver.This battery booster has 3 lighting modes, including flashlight, strobe light, SOS light, which comes in handy in case of an emergency and outdoor adventures.

【Professional After-Sales Service】YOU WILL GET: 1* SUNPOW Jump boxes for vehicles , 1*USB Charger, 1* Smart Jumper Cables, 1* Micro USB Cable, 1* Type-C Cable, 1*User Guide. Any problems or questions, contact us at any time. We will help you solve it ASAP.

POWERFUL and RELIABLE JUMP STARTER – With 4000A Peak current , it can start all gasoline 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

[What You Get]: GOOLOO Heavy-Duty Jump Starter GP4000, 12V Battery Clamp, USB A Wall Charger, USB-C Cable, Storage Case, User Manual.

【signal control】GOOLOO GP4000 lithium-ion Jump starter is a new product which has never been manufactured before, The signal of load connection type is directly sent to the switching circuit, and the signal of load connection type is not sent to the microcontroller.

POWERFUL BUT COMPACT: With 800 amps peak current, the 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 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 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: 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

Powerful Jump Boxes for Vehicles: Car battery charger jump starter with 24000mah(88.8wh) capacity high rate polymer battery, the peak current up to 2500A, suitable for SUV, tracks, snowmobiles, vans or motorcycles, etc.

Wireless Charger and USB Dual Output: UTRAI car jump starter can achieve 10W wireless charging function, add USB QC3.0 (USB1: 5V/3A, 9V/2A, 12V/1.5A USB2: 5V/2.1A). This portable battery jumper has one type-c fast charging input.

2 Smart Digital LCD: Car starter built-in one LCD to show car jumper’s power, and another LCD built-in the smart jumper cables to display working status of the jump starter battery pack.

LED Flashlight and Multi-Function: Battery jump starter has a 120 lumen super light with 3 modes: lighting, strobe and SOS. This car jumper starter is waterproof, built-in compass and safety hammer, is a great emergency tool when you are in the wild.

Safe and Easy To Use: UTRAI portable jump starter provides you more than 8 advanced safety protections. The LED light display and beep will help you distinguish operational issues.

X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 2500-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn't an upgrade. It's a whole new series - the Extreme Series.

Turbo Chargeable - Boost X is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 1.8-hours, or go from 0% to jump starting in just 5-minutes of charge.

Charge Everything - With USB-C Power Delivery, you have the power to charge almost everything. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.

UltraSafe 2.0 - We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.

Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 8.5-liter gasoline and 6.5-liter diesel engines.

Here's what you get with the all-new Boost X: GBX75 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack, Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, 12V USB-C Fast Charger, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 1750-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn't an upgrade. It's a whole new series - the Extreme Series.

Turbo Chargeable - Boost X is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 1.2-hours, or go from 0% to jump starting in just 5-minutes of charge.

Charge Everything - With USB-C Power Delivery, you have the power to charge almost everything. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.

UltraSafe 2.0 - We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.

Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 7.5-liter gasoline and 5.0-liter diesel engines.

Here's What You Get With Boost X - GBX55 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack and Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

🚗Strong Power Booster Battery Jump Starter Pack: With 3000A peak current, AVAPOW A28 can jump start 12V cars, SUVs, trucks or vans(up to 8L gas and diesel engines) even in extreme temperature(-10℃˜60℃), up to 30 times on a full charge.

🚗Upgrade 3.0 Technology: With the same lithium battery capacity, new quick discharge start power jump starter has 3-4 times enhanced current compare to the old 2nd generation, and reduce the start up temperature increase and start car safely.

🚗Safely Smart Jumper Cables: Has short-circuited protection, overload protection, over-voltage protection,etc. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. Even wrong operation will not sparks.

🚗QC3.0 & LED Emergency Light: Portable jumper starter with dual USB outport charging(up 75% faster than a standard charger), and you can charge two devices at the same time; Has 3 modes Light(Flashlight,Strobe and SOS ); And can power your other car accessories by using a 12V/10A DC port.Is great for camping, outdoors, indoors, emergencies, travel,etc.

🚗What’s Include: AVAPOW 3000A 23800mAh jump starter x1, starter cable x1, cigarette lighter converter x1, jump starter carry case x1, Type-C x1, User Manual x1. Please feel free to contact us for help. Note: AC adapter is not included