More than 14 Years' Experience in lithium battery customization and production technology. We can offer jump starters with different battery capacity,  jump starter OEM/ODM is available according to customer's requirements.

Different Kinds of Rechargeable Batteries and Packs

We offer jump starter OEM/ODM solutions as well as custom LiPo/LiFePO4 cells for Jump Starter, can provide LiPo and LiFePO4 battery cells, Structural design and PACK.

With the support of a professional and dedicated engineering and operation team, we are available to bringing customers' idea into reality. Flexible to customized request, such as sound adjusted, color, package, and accessories adjusted, so you can enjoy our quick one-stop OEM/ODM service.

Equipped with a high-speed polymer battery instead of a normal lead acid starter. Jump starter is the ultimate portable lithium-ion battery jump starter pack.

Not only is it a powerful battery booster, It also inflate the car tires and air mattresses, kayaks and fishing boats with large air consumption, and has the function of strong light LED and power bank, and more.Designed for any 12V/24V application, the jump starter will start cars, boats, RVs, trucks and more - both gas and diesel engines.

All kind of Protection Functions

Short-circuit protection               Over-current protection

Over-temperature protection          Reverse polarity protection

Over-discharge protection            Over-charge protection

Over-voltage protection              Al software protection

Reverse-charge protection           Ultimate low electricity consumption protection

Why choose CARKU Jump Starter OEM/ODM ?

Jump Starter OEM/ODM manufacturer carku is a manufacturer specializing in R&D, production and sales of lithium battery technology application products.

▶ Multiple certifications (UL / CE / FCC / ROHS / PSE etc.)

▶ Strong OEM/ODM capability

▶ Strong production capacity：5 billion

▶ 600+ International Patent, Design Patent, IF Design Award

▶ 100+ professional R&D staffs and strong concentration on LiPo&LiFePO4 jump starters guarantee the product quality and keep updating products and technology.

▶ 110,000 square meters factory and skilled workers meet delivery time and quantity

Jump Starter OEM/ODM General Process

Inquiry→Evaluation→Specification &Verification→Quotation→Sample Production→Price Verification→Production Schedule→Shipment

We focus on lithium battery jump starter innovation solution, and have become the brand/OEM/ODM partners of a number of world-class companies. Jump Starter Series products have been exported to the United States, Russia, Italy, Australia, Southeast Asia, the Middle East and other regions.

Carku will keep working hard to improve technology to let people enjoy the changes and convenience of new technology.

Welcome all ODM&OEM.