UK - 12V 3S 7P Li-ion Battery Pack DIY Box Case Holder Kit for 18650 Power Wall

12V 3S 7P Li-ion Battery BOX. UK -4S 12V 100A-250A Battery BMS Protection Board LiFePo4 Balance w/Bluetooth. UK JBD 6-21S Li-ion Battery Protection Board 48V 100A Smart BMS w/Bluetooth NTC. 1 12V 3S7P Battery Box.

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