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Recently, Shenzhen Carku Technology Co., Ltd. was jointly assessed as "China Market Credit AAA Grade Credit Enterprise" by Credit Committee of China Marketing Society and Integrity Evaluation Research Center of China Academy of Management Science and awarded the honorary certificate.
This honor is the result of comprehensive monitoring, research and judgment of CARKU by Credit Working Committee of China Marketing Society and Integrity Evaluation Research Center of China Academy of Management Science according to relevant regulations.
The corporate credit rating is an important symbol for measuring the credit image in the process of corporate development. The corporate credit rating is divided into nine levels: "AAA, AA, A, BBB, BB, B, CCC, CC, C". The highest credit rating is "AAA".
This fully reflects the high recognition and full affirmation of CARKU in legal operation, standardized management, product control, brand service, social responsibility, etc.
With the recognition and support of "AAA-level credit enterprise in the Chinese market", CARKU will continue to uphold the business philosophy of "honesty-based" and "trust-based", continuously improve the company's reputation and influence, and continue to create new opportunities, open up new fields, lead the automotive lithium battery emergency car jump starter industry, and become the preferred solution provider for lithium battery applications.
● 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

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