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
Recently, Shenzhen Municipal Administration of Market Supervision released the announcement about 2022 Longhua District Quality Demonstration Enterprise (Unit): CARKU won the 2022 Longhua District Quality Demonstration Enterprise.
The selection has stringent requirements in terms of quality, which requires expert material review and on-site review, and finally selects enterprises and organizations with scores over 200 points and ranking in the top 10.
It is reported that since 2022, Longhua District Market Supervision Administration has continued to increase support for the cultivation of quality brands, promote the establishment of a modern enterprise system, promote industrial upgrading and development, etc., with the aim of comprehensively improving the city's ability and level of supply of quality products and services and promoting high-quality economic development.
Therefore, this selection is also a comprehensive evaluation and recognition by the government of the work done and the results achieved by the enterprises in terms of their independent innovation capability, core competitiveness and brand building.
Longhua quality brand, strength is guaranteed
To actively respond to the call of Longhua District Government, CARKU has developed a number of products around lithium technology to benefit people's livelihood through product innovation - car jump starter, portable power station, coreless hair dryer and power tools to enhance users' product application experience.
We maintain high standards and requirements for our products and optimize our production system, with an annual production capacity of 5 billion. Our products have obtained product certifications from UL, CE, FCC, PSE, RoHS series and multiple system certifications such as ISO9001, TS16949, BSCI and C-TPAT.
Our attitude towards product and our achievements in quality have won us the honor of 2022 Longhua District Quality Demonstration Enterprise.
Forge ahead with no arrogance or impetuosity
As a member of the 2022 Longhua District Quality Demonstration Enterprise, we bear in mind the corporate mission—smart energy makes life better, and will continue to shoulder corporate responsibilities, step by step, continue to develop new products and new processes, and meet market demand with excellent quality , Continuously improve user satisfaction.
Powered by advanced lithium iron phosphate (LiFePO₄) technology, the CARKU JS-78F delivers a peak current of 2300A—engineered to handle everyday driving demands with confidence. Its sleek, compact design fits easily into your trunk while providing reliable jump-start performance for cars, SUVs, and heavy-duty equipment. With integrated emergency lighting and built-in mobile device charging ports, the JS-78F is more than just a jump starter—it’s your all-in-one road companion for safety, convenience, and peace of mind wherever you go.
(Looking for Jump Starter ODM/OEM Solutions? Contact us for your exclusive quote today!)
Defy Extreme Cold with Confidence | JS-373B Heavy Duty Jump Starter
Engineered for the most demanding starts, the JS-373B delivers an impressive 7000A peak current and supports both 12V and 24V systems — making it the ideal solution for trucks, buses, heavy machinery, and more. Built with vehicle-grade 60℃ high-rate lithium cells, it ensures powerful ignition even in freezing conditions down to -40°C. Whether you're facing harsh winters or powering up large engines, the JS-373B stands ready with unmatched strength, reliability, and rapid charging support.(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)
Unleash Dual Power with Our 12V & 24V Lithium Jump Starter
Engineered for heavy-duty performance, this lithium jump starter delivers up to 7000A peak current to start diesel and gasoline engines in trucks, buses, RVs, and construction equipment. Designed for 12V and 24V systems, it offers reliable power, fast activation, and broad compatibility—ideal for commercial fleets and professional roadside service.
(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)

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

WhatsApp