A BMS or protection board is any electronic control circuit that monitors, manages, and regulates the charging and discharging of any rechargeable battery (cell or combination of cells called a battery). The lithium-ion batteries can be used only in specified conditions called the safe operating area. Therefore BMS is necessary to monitor the battery state, ensure the safety of operation, and ensure long battery life. The battery characteristics to be monitored include its state of charge, safe operating area, voltage, current, temperature, individual cell voltage, battery capacity and many more.

Applications: This protection board is widely used in 18650 Li-ion battery packs and offers multi-scenario applications.

• Electric tools
• Electric Vehicle E-Bicycle / E-Scooter/Bike
• Battery backup systems
• Solar/Wind energy storage systems, Solar street lamps

Specifications 

 Product Type Battery Management System (BMS)  Brand Anion BMS  Variant 10S | 37 V  Overcharge Detect Voltage 4.2±0.05 V/Cell  Over-discharge Detect Voltage 2.8±0.05 V/Cell  Cell Balancing Yes, (Passive)  Short Circuit Protection Yes  Temperature Protection 70°C  Charge Current 0-20A  Discharge Current 40A   Size 10.6x6.1x1.2cm