We value your privacy.
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing
efforts.
Cookie Setting RefuseAccept All Cookies
In the modern automotive industry, a reliable starting system is key to ensuring smooth vehicle operation. Carku is a professional car battery starter company, we offer a range of 12 24V jump starters that provide robust starting support for various vehicle types with their exceptional performance and safety.
Carku's 12 24V jump starters, such as the JS-393B, JS-373B, and JS-78F models, all feature the ability to switch between 12V and 24V. This means they can accommodate various voltage requirements of automotive batteries, ensuring seamless starting experiences for everything from sedans and speedboats to trucks and electric vehicles.
Carku prioritizes safety in every aspect of product design. Our 12V/24V jump starters feature ten advanced safety protections, including short circuit protection, AI software protection, reverse charging protection, reverse connection protection, overcharge protection, over-discharge protection, overcurrent protection, over-temperature protection, over-voltage protection, and ultra-low power consumption protection. These measures ensure the vehicle battery remains unharmed during use, providing comprehensive reliability and peace of mind for users and their vehicles.
- JS-393B Model: This 12 24V heavy duty jump starter boasts a powerful starting current of up to 7000A, capable of quickly starting heavy trucks and large machinery like excavators.
- JS-373B Model: Designed specifically for trucks, it offers the ability to start up to 40 times, maintaining stable output even under extreme conditions.
- JS-78F Model: Utilizing lithium iron phosphate battery technology, it provides a portable jump-starting solution for 12V and 24V vehicles, suitable for light vehicles such as pickups and motorcycles.
Carku's 12 24V jump starters have become a popular choice in the market with their outstanding performance and safety. Choosing Carku means choosing a safe, reliable, and efficient vehicle starting partner.
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Built for 6.6L gas trucks, SUVs, and commercial vehicles, delivering instant starts in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced Na⁺ battery reduces reliance on lithium and lead, ensuring reliable performance down to -40°C.
● OEM/ODM JUMP STARTER AVAILABLE — NEED CUSTOM? Talk to our experts for sample testing.
● 2 IN 1 JUMP STARTER – A high-torque air compressor meets a high-performance jump starter. Whether it’s a flat tire or a dead battery, this unit provides instant 12V ignition and high-pressure inflation, ensuring you are 100% self-sufficient on the road.
● RAPID PRESET TIRE INFLATION – Engineered to restore proper tire pressure in under 3-5 minutes. Featuring an intelligent auto-shutoff system and real-time digital pressure monitoring to prevent over-inflation, ensuring maximum driving safety and fuel efficiency.
● 360° EMERGENCY UTILITY HUB – More than a CAR JUMP STARTER. Integrated with a 3-mode tactical lighting system (SOS/Strobe/Flashlight) and a high-capacity power bank to keep your GPS and smartphones charged during off-grid travel or night-time breakdowns.
● SCALABLE ODM/OEM MANUFACTURING – Looking to dominate the automotive accessory market? We provide full-service customization for air-integrated units, from PSI performance tuning to bespoke housing designs. Secure your exclusive quotation today.
JS625 Sodium-Ion Jump Starter 1500A Peak – Works at -40°C to 80°C – Starts Cars, SUVs & Motorcycles – 10400mAh Ultra-Lightweight Portable Emergency Car Battery Booster with LED Flashlight
● 1500A PEAK, SODIUM-ION POWERED — Starts cars, SUVs, and motorcycles instantly. Na⁺ sodium-ion technology delivers stable cranking power in extreme conditions where conventional batteries fail.
● WORKS AT -40°C TO 80°C (-40°F TO 176°F) — From frozen winter mornings to scorching desert highways, the JS625 performs where lithium and lead-acid simply can't.
● OEM/ODM SOLUTIONS AVAILABLE — Looking to private-label or customize a sodium-ion jump starter? Contact us today for your exclusive quote.




Building A, Qixing Creative Square,
Lianrun Rd., Gaofeng Community,
Dalang Street, Longhua District,
Shenzhen,Guangdong,China

WhatsApp