About Us

Established in 2002, Supertree Energy Cp.,Ltd is a specialist in research, development, manufacture and promotion of Maintenance-Free, Valve-Regulated, sealed lead acid (VRLA) batteries in China. The factory, with 19 production lines, is ...

Applications

AGM deep cycle batteries and GEL batteries are recommended to be used for solar energy application. Battery life for deep cycle batteries is much expressed in cycles.

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