5S 25A BMS 18650 Battery Protective Balance Circuit

5S 25A BMS 18650 Battery Protective Balance Circuit

5S 25A BMS 18650 Battery Protective Balance Circuit, The BMS (Battery Management System) balancing protection circuit allows for separate control of charging and discharging. This means that the circuit controls the charging and discharging of all cells at approximately the same voltage. Current must be limited during charging because the cell will "absorb" the current supplied to it. However, a current higher than the manufacturer's specified current (usually a safe current of 1C) can cause the cell to overheat and, in extreme cases, explode. The same relationship applies to discharge.

Features

• Li-POLYMER LiMnO Protection Module Parameters (3.6V / 3.7V)
• Single Cell Overcharge Protection Voltage: 4.23 - 4.28V
• Single Cell Overcharge Protection Recovery Voltage: 4.08 - 4.18V
• Overcharge Protection Delay: 0.5 - 1.5S
• Single Cell Overdischarge Protection Voltage: 2.72 - 2.88V
• Single Cell Overdischarge Protection Recovery Voltage: 2.9 - 3.1V
• Temperature Protection
• Disconnect Protection
• Short Circuit Protection
• Short circuit delay: 100 - 600 s
• Charge current: 25 A
• Discharge current: 25 A
• Charge voltage: 21 V
• Operating temperature: -40 to 80°C
• Card size: 54.5x18mm