12v 4ah 7.5ah 12ah 65ah deep cycle battery supplier in china

- Apr 10, 2017-

There are also some problems in the interaction between different types of participants and enterprises in China's power battery industry. For example, in the development process of power battery anode materials, the negative electrode material if only by R & D enterprises to enhance their own capacity, difficult.          


The supply chain should strengthen cooperation, and make full use of their advantages.

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