Smart BMS 7S 20A NMC Lithium Battery Management System with temp protection

Smart BMS 7S 20A NMC Lithium Battery Management System with temp protection

Support 7S 20A Li-ion/LiFePO4.
*Support CAN,RS485, dual UART communication interfaces)
*Multiple communication functions + expansion function ports
*Suitable for a variety of scenarios lithium battery
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