3S BMS BLUE 3S 12V 10A 18650 Lithium Battery Charger Module 11.1V 12.6V 10A Charge Discharge Current Short Circuit Protection Function Battery Management System - Udvabony.com - Electronics, Sensors, Robotics Online Shop
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