Your OEM/ODM Partner for Automotive & Marine Power
Established in 1997, we operate production bases in China and Vietnam. We specialize in jump starters, car battery chargers, marine chargers and DC-DC chargers, delivering reliable OEM & ODM solutions for global clients.
At a Glance
Charge Smarter. Maintain Longer.
Professional jump starters, battery chargers & DC-DC chargers for cars, RVs and marine applications — with multi-layer safety protection and battery-life-extending charging technology. OEM/ODM welcome.
Car Jump Starter
Portable jump-starting and emergency power solutions for automotive brands, retailers and professional users.
Car Battery Charger
Reliable battery charging and maintenance solutions for fleet service, auto repair, outdoor equipment and energy storage.
Marine Battery Charger
Waterproof onboard charging solutions for battery management on yachts, fishing boats, and on-water work equipment.
DC-DC Charger
Isolated in-vehicle charging solutions for RVs, off-road builds, and camper vans — keeping auxiliary batteries charged while you drive.
Why Us
Professional Factory for Smart Chargers & Jump Starters
ZK TECHNOLOGY established in 1997. We develop and manufacture smart battery chargers, DC‑DC chargers and emergency jump starters for automotive, marine and RV sectors, offering OEM & ODM for global distributors.
29+
Years of Industrial Experience
Nearly 30 years of expertise in power electronics manufacturing. Our annual output exceeds 600 million RMB. All products undergo strict aging and performance testing, and hold authoritative certifications including CE, UL, FCC, RoHS and BSCI for global market access.
OUR CERTIFICATIONS
Authorized Global Certifications
We have obtained a full set of international safety and quality certifications for our smart chargers, DC-DC chargers and jump starters. Every product complies with global standards, ensuring safe and reliable access to European, North American and other overseas markets.
OUR NEWS
Latest Guides & Industry Articles
Explore practical battery charging tips, jump starter tutorials and industry updates. Get professional knowledge to help you select and use vehicle power products properly.
ZK TECHNOLOGY at Automechanika Frankfurt 2026
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ZK TECHNOLOGY Marine Power Series | 3-Output Smart Charger for Efficient Battery Management
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Car Jump Starters Explained: What They Do, Who Needs One and How to Choose
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