4S to 22S lithium or Lifepo4 battery Smart Bluetooth BMS with 100A constant current with internal Bluetooth – LLT POWER ELECTRONIC
Amazon.com: DALY Smart BMS 4S LiFePo4 12V 250A with UART Communictaion Bluetooth BMS Cooling Fan for Rated 3.2V Lithium Battery Power Bank Protection,Off Grid Application, Solar System : Electronics
Daly Smart 4s 12V 150A LiFePO4 BMS Battery Management System for LiFePO4 Battery Pack with Waterproof Bluetooth Fun Uart Can RS485 Communication - China BMS, Smart BMS | Made-in-China.com
Bluetooth Smart BMS 4S 150A 200A 250A LiFePO4 Battery BMS for 14.6V Battery pack with Bluetooth CAN communicatio UART RS485
4S or 3S 12V Li ion or Lifepo4 Battery smart BMS with Bluetooth function UART and RS485 communication with 60A to 120A constant current – LLT POWER ELECTRONIC