portable power supply for ev car charging — China Manufacturers, Factory, Suppliers
16000mAh Car Jump Starter
Protected Function: Protected Short-circuit,over-charging and over-discharging.
Powkey is founded in 2012, committed to the research and development, production and sales of portable emergency power products, with a manufacturing plant covers an area of 12000 square meters, more than 200 skilled workers and experienced engineers team.
Powkey is good at discovering potential demand, and its product innovation has been recognized by the international consumer electronics field.
Making every corner of the world uninterrupted electricity forever!
POWKEY, has built a strong reputation over the years for its commitment to the development of solar portable power stations. You can use POWKEY’s reputation as a guarantee of a quality product. There are many other benefits for the partners, among them the expansion of the consumer category, the reduction of costs and the gaining of reputation.
We also offer OEM/ODM services. Keeping Innovated the technology of energy storage system, Powkey has obtained over 120 invention and design patents. Powkey is the manufacturer who can offer the service from design, scheme to manufacturing.