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13S 48V 15A/30A lithium battery Balance BMS 3.7V Same port PCM PCB diy 13 Series 48V 20Ah 30Ah E-bike battery Protective board

USD 9.28USD 14.50

13S 48V 15A/30A lithium battery Balance BMS 3.7V Same port PCM PCB diy 13 Series 48V 20Ah 30Ah E-bike battery Protective board

Description
Specification
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