8S-24S 40A-100A Lifepo4/ Li-ion/LTO Smart Active Balance BMS w/ Bluetooth +UART. UK -4S 12V 100A-250A Battery BMS Protection Board LiFePo4 Balance w/Bluetooth. 12S 36V 30A-100A LiFePo 4 BT Smart BMS Common Port with Balance+Bluetooth Module.
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