10 Best battery jump starter (2025)

• Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp lithium battery jump starter - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters.
• UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle 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-C devices. It's easily rechargeable from any powered USB-C 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 car battery charger 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 2.5 lb.
• In The Box - GB40 UltraSafe Portable Car Jump Starter, Heavy Duty Booster Clamps, USB-C Charging Cable, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

• 【More Powerful Booster】This 4000-Amp peak lithium car jump starter battery pack can start a vehicle(Up to 10.0L gas/ 8.0L Diesel Engine) in seconds, suitable for car, truck, motorcycle, boat, RV or tractor and so on.
• 【Portable Power Supply】With dual USB (5V/2A) output, this car starter battery pack can be used as a power bank to charge smartphone, laptop, and other USB devices.
• 【Multi-Protection】 Sharmeal Jump starter uses design of Integrated Battery and Intelligent Clamps, which is fully insulated and safe enough. 10 types of protection include spark-proof, reverse-polarity protection to protect you from failure problems such as short circuits or sparks.
• 【400 Lumen Lighting】 Say goodbye to old bulky jump start battery pack! Sharmeal is more lightweight and portable. The battery starter utilizes 400-lumen lighting lasting 48h with 3 modes :Flash Light, Strobe Light, and SOS Light.
• 【What You Get】Our Brand is specialized in vehicle emergency starter with 24 months warranty. Sharmeal jump pack (1* jump starter, 1* smart jumper cables, 1* type-C charging cable, 1* user manual, 1* portable carrying case).

• ➤【 ALL-IN-ONE CAR BATTERY JUMP STARTER 】 2025 ALL-NEW all-in-one jump box! This lithium car jump starter integrates 9 useful functions to meet all your needs! It's a battery jumper starter portable, tire inflator, pressure gauge, portable power bank, 4-mode lights (flashlight, strobe, warning, SOS) , 18W USB charging and 150W DC out with DC cigarette lighter adapter. Portable, versatile and must-have emergency roadside kit.
• ➤【START COMPLETELY DEAD BATTERIES 】 The jump box for car battery has powerful 5500A and FORCE START FUNCTION, can can instantly jump start your stranded vehicles (up to all gas/ 10L diesel) including completely drained or low-voltag batteries. Durable extended jumper cables to reach varied battery terminals, 10 safety protections, spark-proof and 100% safe to use. Standby for about 24 months, multiple starts per charge with maximum energy every start.
• ➤【5+4+3 150 PSI FAST INFLATOR & 3.3" LCD DISPLAY】 Easy to use, smart preset, pressure detection & auto shut-off. With high turbo 35L/Min (150PSI) lasting 25 minutes, the portable car jump starter with air compressor fills a flat tire to 20 PSI in just 2 mins. 5 inflation modes, 4 different nozzles, 3 optional units and and extended air tubes for inflating cars, motorcycles, bikes, balls, etc, for all your inflation needs. Large 3.3-inch screen, visible in sunlight, displays tire pressure in real time with ±1 PSI accuracy. Pressure presets up to 150 PSI, integrated sensors and auto shut-off ensure accurate inflation and prevent over-inflation!
• ➤【 3*18W+150W FAST CHARGING】 With an impressive 23800mAh battery, the battery jump pack doubles as a portable power bank. Dual USB-A ports (up to 18W) and one DC output (up to 150W) charge your multiple devices at the same time, such as cell phones, tablets, car air compressors and so on. USB-C 18W input port for faster self-charging. Whether it's car emergency or daily charging, the car battery charger jump starter is ready to provide strong power anytime and anywhere!
• ➤【 500 LUMENS EMERGENCY LIGHTS & PORTABLE HANDLE 】 The jump starter power pack has bright 500 lumen emergency light, 400%+ brightness, can last up to 72 hours. Upgraded 2 colors and 4 modes lights (flashlight/strobe-white/strobe-red/SOS) , perfect for different emergencies such as night lighting, warning triangle, roadside repairs, etc. Humanized design, the car battery jumper comes with a sturdy portable carrying handle.

• 【START COMPLETELY DEAD BATTERIES】Featuring professional-grade 7000A with FORCE START FUNCTION as dual safeguard, this car jump starter is SAFE to instantly start your completely dead or low-voltage car battery. Especially for heavy-duty vehicles rated all gas/10.0L diesel engines even at -4~140℉. With about 24-month standby time and more than 1000+ recharge cycles, the car battery jump starter always ready to help.
• 【MULTI-PURPOSE QUICK BATTERY CHARGER】Massive 26800mAh jump starter battery pack with German latest chip, has 2 quick USB ports with included EC5 cigarette lighter adapter for charging wide variety of electronic or 12V DC devices like smartphones, tire pumps, car refrigerators.
• 【MORE THAN A JUMP STARTER】400 lumen large bright light with 270° wide angle irradiation and luminous area 7 times larger than traditional battery jumper starter portable. 3 modes for different emergency, also working as warning triangle. Compass integrated. Bring you sense of safety:)
• 【 SMART LARGE DISPLAY】3.2-inch LCD smart screen with user-friendly backlight setting, makes it easy to read even in outdoor sunlight. Provides battery level, operational status and possible errors of this battery jump box at a glance.
• 【REMARKABLE MULTI-PROTECTION】With certified 10 intelligent protections system and upgraded heavy-duty jumper cables kit for car, this car battery charger jump starter free you from malfunction concerns like short circuits or sparks. Use it to jump start your car confidently!

This Scatach 002 4000A Car Battery Jump Starter,12V Jump Starter Battery Pack (up to 10.0L Gasoline and 8.0L Diesel Engine), Portable Jump Box with LED Display, 3 Modes Flashlight and Jumper Cable is a top choice in . Customers appreciate its quality, performance, and value.

• HIGH-PERFORMANCE JUMP STARTING - The car jumper starter portable pack has a 45C high-rate lithium battery and 37WH capacity that can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.This jump starter's powerful 1500 A peak suit current quickly starts low-voltage and fully-drained batteries, stocking stuffers for men and women.
• ULTRA POWERFUL BOOST - The smart boost mode automatically detects the battery's voltage. When the voltage is less than 9 V, the indicator flashes green; this unlocks the "BOOST" button, which can be pressed to start fully-drained batteries.
• QUALITY METAL CALMPS FOR IMPROVED PROTECTION - The safety metal clamps and smart jumper cable better protect the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.
• COMPREHENSIVE SAFETY - This portable battery jumper starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth.
• PORTABLE & COMPACT - With an overall size of 7.9*4.5*3.7" and a item weight of 0.95 lbs, it is very easy to store in a car or a travel bag. Compared with bulky lead-acid jump starters, this compact jump starter brings more convenience and peace of mind to your trip.

• Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 2000-amp lithium battery jump starter - up to 40 jump starts on a single charge - and rated for gasoline engines up to 8.0-liters and diesel engines up to 6.0-liters.
• UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle 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-C devices. It's easily rechargeable from any powered USB-C port in 6-hours at 2.1-amps. An integrated 400-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
• Advanced Design - Our most advanced car battery charger 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 5.0 pounds.
• In The Box - GB70 UltraSafe Portable Car Jump Starter, Heavy Duty Booster Clamps, XGC Male and Female Connectors, XGC Cable, USB-C 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.
• DC outlet to power 12 volt accessories; DC input to recharge internal battery

• 【More Powerful Booster】: With a 1500A peak current, the Q10S car jump starter can start the 12V vehicles up to 7.0L Gas/5.5L Diesel engines . The battery starter is equipped with a high-performance force start function that helps you start depleted car batteries. even in extreme temperatures, The powerful lithium battery booster - up to 20 jump starts on a single charge . Suitable for car, truck, motorcycle, boat, RV or tractor and so on.
• 【Upgraded Protections】: Safe and easy-to-use jump starter battery pack without the worry of incorrect connections or sparks. Particularly spark-proof, reverse polarity protection, low-temperature protection, high-temperature protection, over-load protection. Safely connect to any 12-volt automotive car battery. The car battery jump box/jump cable indicator notifies you of incorrect use with an audible buzz and flashing lights.
• 【A Backup Power Pack】: Q10S Car Starter 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 (up to 75% faster than a standard charger). And can power your other car accessories by using a 12V-16V/10A DC port. like tire inflators, inverters, and more.
• 【LED Flashlight 】: The battery starter has 3 LED lights modes: Flash Light, Strobe Light, and SOS Light. This multi-purpose flashlight and which comes in handy in case of an emergency and outdoor adventures.
• 【What You Get】: Portable Lithium Car Battery Jump Starter x1, Smart Jump Cable x1, USB Type-C Charging Cable x1, User Manual x1. 2-Years Technical Support. If you have any questions, please contact us.

• 【8-IN-1 MULTI-FUNCTION】TREKURE Lithium jump starter is integrated with 8 functions. It's a car jump starter, portable power bank, PD 65W fast charging, LED emergency torch with 4 modes (flashlight, strobe, orange warning, SOS) and 12V DC auto accessories powered device. The 8-in-1 multi-function road trip kit is a must for outdoors.
• 【 START COMPLETELY DEAD BATTERIES 】 Powerful and safe, the 7000A car battery jump starter battery pack can instantly jump start 12V vehicles especially for up to All gas/ 12.0L diesel engines. The car battery jumper starter portable has FORCE START FUNCTION, one press to "Lightning"button completely dead or low-voltage car batteries.Start car confidently every time, which is far easier than get help from another car or roadside service!
• 【 65W TWO-WAY FAST CHARGING 】With the 65W USB-C IN/OUT Bi-Directional Speed Charge Tech., the car battery charger jump starter only takes 1 hour to charge from 0% to 80%, get running in as little as 5 mins. And also power your phone up to 5X faster, FAST LIKE LIGHTNING, supporting MacBooks and laptops. The battery jump box stands by for 24 months, ensuring you're always ready to go with peace of mind.
• 【600 LUMENS LARGE EMERGENCY LIGHTS】The jump starter battery pack is featured with updated 600 lumens LED lights, larger luminous area and 300°wide-angle irradiation, significantly providing 400%+ brightness. 4 modes lights are for different emergency and double as warning triangle. Outperform countparts and bring you sense of safety.
• 【ESCORT YOUR SAFETY】Exclusive patented jumper cable has heavy-duty clamps of better conductivity, 8AWG durable and extended cables to reach varied battery terminals , and ergonomic grip for easy use. The jump pack automatically runs ≥10 protections to fully protect you and batteries from any improper operations. Sturdy and durable shell prevents the battery jumper pack from water, dust, drops.