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All-in-One Car Jump Starter, designed to redefine convenience for outdoor adventures, road trips, and emergency scenarios. Combining ultra-fast charging, high-pressure inflation, and emergency jump-starting capabilities, this compact device empowers users to tackle diverse challenges with unmatched efficiency.
1.Ultra-High Efficiency Charging
Equipped with USB-C PD 30W technology, the device delivers >90% charging efficiency and >85% output conversion efficiency, fully recharging in just 3.5 hours. It supports multiple fast-charging protocols (5V/3A to 20V/1.5A), ensuring rapid power delivery for smartphones, tablets, and other USB-C devices.
2.Professional-Grade Inflation & Deflation
The integrated blower function features a 160PSI high-precision motor, capable of inflating/deflating air mattresses, car tires (cars, SUVs, bicycles), and sports equipment within minutes. A dedicated button allows seamless switching between inflation and deflation modes, while the LED display ensures precise pressure control.
3.Emergency Jump-Starter with 3250A Peak Current
Engineered for reliability, the CARKU Jump Starter gasoline/diesel vehicles (up to 3.8L engines), motorcycles, and boats in seconds. Its smart clamps and 12V output provide ten-layer safety protections, including reverse polarity and over current prevention.
4.Versatile Lighting & Portability
A 2W LED light offers three modes (lighting, strobe, SOS) for emergencies or campsite illumination. Weighing1.7kg, its cordless design ideal for on-the-go use.
5.Safety & Certification
Certified by FCC, CE, CQC, UL, and RoHS, the device incorporates Carku’s patented safety technology, trusted by over 10 million users worldwide. As a national high-tech enterprise and global jump-starter leader, Carku continues to innovate with 717 patents.
Stay powered, prepared, and in control—wherever the road takes you.
JS617N Heavy Duty Sodium-Ion Jump Starter 4000A Peak – Starts 6.6L Gas Trucks & Commercial Vehicles – Works at -40°C – Portable Emergency Car Battery Booster with LED Flashlight
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Engineered for 6.6L gasoline trucks, SUVs, and commercial vehicles, the JS617N delivers an instant 4000A surge to get you back on the road in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced sodium-ion (Na⁺) technology: less dependent on scarce lithium and lead resources, built for a sustainable future.
● OEM/ODM JUMP STARTER AVAILABLE — Need a custom solution? Contact us for your exclusive quote today.
A reliable all-in-one tyre inflator jump starter does more than just inflate tyres. It restores proper tyre pressure in minutes and delivers instant emergency starting power when your car battery lets you down.
It also features three lighting modes — SOS, Strobe, and Flashlight — making it ideal for outdoor use and nighttime emergencies. Compact enough to fit in your bag, this portable jump starter also functions as a mobile power bank, allowing you to charge your electronic devices anytime, anywhere.
Looking for Jump Starter ODM/OEM solutions? Contact us today for your exclusive quote.
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

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