The Best Jump Box For Cars of June 2023: Reviews & Rankings 2023

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.

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.

1,700 Peak Amps; 425 Cranking Amps

22Ah Clore PROFORMER Battery

46" Heavy-Duty #2 AWG Cables

Voltmeter provides charge status of onboard battery.The ideal storage environment is room temperature, or 68ºF

DC outlet to power 12 volt accessories; DC input to recharge internal battery

Built-in Automatic Charger

Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 1500-amp portable lithium car battery jump starter pack - up to 30 jump starts on a single charge - and rated for gasoline engines up to 7 liters and diesel engines up to 4.5 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 5 hours at 2.1-amps. Plus, an integrated 200-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 2.7 pounds.

In The Box - GB50 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

PORTABLE & POWERFUL BATTERY STARTER - With 2000A peak current,this AVAPOW A18 car jump starter can start up to 8L gasoline engines or 6.5L diesel engines in seconds- up to 40 jump starts on a single full charge.Suitable for all car, truck, motorcycle, boat, RV or tractor ATVs, UTVs, lawnmowers, snowmobiles, etc，meanwhile this jump pack is ultra lightweight and portable.

INTELLIGENT SAFTY PROTECTION - The portable jump box for vehicles works with intelligent jumper clamp which provides 8 safty protections to ensure it's safe to use,including Reverse Polarity Protection,Short Circuit Protection,High-Temperature Protection,Low-Temperature Protection,High-Voltage Protection,Low-Voltage Protection,Timeout Protection,Over Charger Protection.

DUAL USB QUICK CHARGE - This jump starter battery pack is also a portable car power pack with 18000mAh high capacity.This car battery charger jump starter is equipped 2 usb output ports including one quicking charging（5V/3A 9V/2A 12V/1.5A). It can save your 50% time when you charge your cellphones, tablets, Kindles or digital cameras.

MULTIFUNCTIONAL LED LIGHT - The car battery jump starter is equipped with 3 modes of LED light(Lighting/ Flash/ SOS）and easily convert lighting modes by switching the power button.Ultra bright light can help you start the car more conveniently at night, strobe and sos mode can act as a lifeguard in emergency situations.

PACKAGE CONTENT - 1 X AVAPOW A18 portable car Jumper,1 X smart jumper cables,1 X USB Type-C Charging Cable,1 X High-value EVA Protection Case,1 X User manual in 5 languages,and professional & 24-hour online after-sales team for your any issue.

【POWERFUL & LARGE CAPACITY】AVAPOW car jump starter provides up to 4000 peak current, 27800mAh capacity can easily start all 12V cars(Including hybrid power), motorcycles, ATV, UTV, lawn mowers, snowmobiles, etc in just a few minutes. (for All Gas or Up to 10L Diesel) -up to 40 times on a full charge.

【INTELLIGENT PROTECTION】The car battery starter has an intelligent protection system and 8 advanced safety protection technologies (reverse polarity, reverse connection, overcurrent, overload, overvoltage, overcharge, overdischarge, short circuit), and AVAPOW portable car jump starter provide you with safety Ultimate protection.

【UPGRADED FAST CHARGING】Not only a lithium car starter, but also a portable car power supply with a high capacity of 27800mAh. It uses dual USB 3.0 output ports(USB 1: 5V /3A 9V /2A 12V /1.5A; USB 2: 5V / 2.4A) and the Charging speed is 75% faster than ordinary mobile power. Compatible with almost all USB charging devices, including mobile phones and tablets, Camera, kindle, etc.

【MULTIFUNCTIONAL LED LIGHT】 This car battery jump starter build-in 3 working modes light (flashlight/SOS/strobe), which can be used as an emergency tool. Super bright LED lights provide more convenience for night use. This multifunctional flashlight is very suitable for camping, outdoor, emergency, travel, etc.

【WHAT YOU GET】1 X Portable Battery Starter,1 X Jumper Cables,1 X USB-C Cable, 1 X Cigarette Lighter Converter, 1 X Carry Case,1 X User Manual, and professional & 24-hour online after-sales team for your any issue. Tips: No adapter included (All your cell phone USB type charger could be used to charge the jump starter.).

【POWERFUL CAR JUMP STARTER】The GOOLOO GT1500 Auto jump starter is powerful enough to jump start most vehicles (up to 8.0L gas or 6.0L diesel engines) with 1500A peak current.It could work with cars, motorcycles, watercrafts, ATVs, UTVs, lawnmowers, snowmobiles, etc. Fully charges by Type-c port in about 5 hours and able to hold a charge for more than 3 months!

【PORTABLE QUICK-CHARGE POWER BANK】Designed with a 15W Type-C In/Out Port and Dual USB ports(a USB3.0 quick charge port included),which can charge your smartphone, GPS, camera, tablet or any other compatible electronic devices faster than normal power banks.A real time-saver for you to have!It's not only a portable jump starter but also a powerful battery charger.

【WATER RESISTANT & ADVANCED PROTECTION TECHNOLOGY】Our GT1500 can be used in rainy days because of its Splash-proof function. And the intelligent jumper cables features embraced multiple advanced technologies including over-current protection, overload protection, over-voltage protection, over-charge protection and high-temperature protection –considering your safety of using our jump starter battery pack every time.

【LED FLASHLIGHT FUNCTION】 The 3-mode LED light (flashlight / SOS / Strobe) meets your various needs. It's a great companion for camping, traveling, outdoors, indoors, emergencies, etc. With our GT1500 car battery jump starter in your car，there is nothing to worry about when driving out alone in the evening!

【WHAT’S INCLUDED】1 x GOOLOO GT1500 Compact Car Jump Starter, 1 x Smart Jumper Clamp, 1 x Cigarette Lighter Adapter, 1 x USB to Type C Cable, 1 x Type-C to Type-C Cable, 1 x Carry Bag, 1 x User Manual（No adapter included）.And you are ensured with 18 months warranty and lifetime professional technical support.Contact us anytime if there is any problem of GOOLOO jump starters.Our customer service team will reply within 24 hours!

【SIGNAL CONTROL】Gooloo GT1500 lithium-ion jump starter is a new product that has never been manufactured before. The signal of load connection type is directly sent to the switching circuit rather than the microcontroller.

1,700 Peak Amps; 425 Cranking Amps

Clore PROFORMER Battery Technology

68" #2 AWG Welding Cable Leads

Heavy Duty PowerJaw Clamps

Built-in 3A Automatic Charger

Indicator Display : 7 Segement

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.