13S 48V 50A Li-ion Lithium 18650 Battery BMS PCB PCM Power Protection Board

13S 35A 48V Li-Ion Lithium 18650 Battery BMS PCB PCM Power Protection Board

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13S 48V 30A 18650 Li-ion Battery Protection Board BMS with Balance for E-Bike

12.6v Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board