1.Safety: BMS board Protection The function of the protection board is mainly to protect the cells of the rechargeable battery, maintain the safety and stability of the battery during charging and discharging, and play an important role in the performance of the entire battery circuit system. 2.Note: > Due to manual measurement, the size will have an error of 1-3mm. > Standard lithium battery charger must be used. > Prohibit large current discharge. > Please carefully check the battery fit range and size before buying to avoid unnecessary returns. > Our batteries are suitable for most motor kits, such as Bafang, Voilamart, CSC, Tongsheng and Ebikling, but not including BOSCH, SHIMANO, YAMAHA and Panasonic.
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