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  OSM Battery Headoffice located in Shenzhen China. Production based in ShangRao city JiangXi Province. Technical Team Over 20 years Lithium battery Development Experience.
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  Quality is always the Life of a team. OSM Battery testing and Production technology meets the global standard. Our Quality standard of IEC61960, IEEE-1725, UL2054, UL1642, etc.
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Management

What is Battery Management System (BMS) BMU

What is a BMS (battery management system)? A BMS (Battery Management System) is the electronic control layer that keeps a rechargeable battery operating inside its safe limits. It protects the pack from over-charge and over-discharge, monitors cell voltage, current and temperature, calculates state of charge (SoC) and state of health (SoH), balances the cells and