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about us

Adherence to the "quality first, customer foremost" purpose, we dedicate to the service of new and old customers, and provide customers with safe, reliable and nice products.

Shenzhen Captain Electronic Co., Ltd is located in Guangdong, China. It is a comprehensive company of Lithium-ion battery producing, R&D and selling. With many experienced professional researchers, advanced manufacturing test equipment and standardized management system, our products become the first choice for most famous manufactures within a few years. There are high and low temperature test rooms, components incoming inspection rooms and safety test rooms to guarantee the safety and stability of products. We cooperate with Samsung, LG and BAK that guarantee the formal and stability of core component. We have rich experience in combining Li-ion battery, which could satisfy the individual and various demand of customers.

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Our battery packs are applied to several areas, such as electric vehicle, medical, finance, communication, industrial control, solar and wind energy etc.

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Our main products are power battery, energy storage battery, back-up battery and power bank .


We cooperate with Samsung, LG and Panasonic that guarantee the formal and stability of core component and have build good cooperation with many electric bike manufacturers and energy storage companies.

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