UK 12V 3S 7P 40A BMS Li-ion Battery Pack Case Holder Box for 18650 Power Wall

UK -4S 12V 100A-250A Battery BMS Protection Board LiFePo4 Balance w/Bluetooth. 16S 48V 30A-100A LiFePO4 BT Smart BMS Common Port w/Balance +Bluetooth Module. 12V 3S 7P Li-ion Battery BOX. 3S40A BMS 1 3S40A BMS.

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