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JBD Smart 16S 30A~100A 48V LiFePO4 BMS Common Port with Balance Bluetooth UART/485 Port Low Temp Charging Cut-Off : GobelPower.com
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13S 16S 48V or 60V 72V 20S Lithium battery Bluetooth Smart BMS 54.6V 58.4V 67.2V 84V electric tricycle pcb with 200A constant discharge current – LLT POWER ELECTRONIC