Features Comprehensive Battery Compatibility: Designed for 13 series Li-ion batteries, supporting ternary, manganese, and cobalt acid types for versatile applications Enhanced Current Management: Features separate charging and discharging connectors with a continuous discharging current of 20A to ensure efficient performance Advanced Balance Function: Equipped with a balance function to guarantee all battery cells are charged evenly, maximizing longevity and efficiency Features: 1、The protection board is for 13 series cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries 2、Charging connector and discharging connector are separated, continuous discharging current is 20A 3、It has balance function which would ensure each battery cell being fully charged at same time 4、Support overcharge protection, over-discharge protection and short circuit protection 5、Stable various charging and discharging protective functions are great for 13S battery protection Specification: Features: The protection board is for 13 series cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries. Charging connector and discharging connector are separated, continuous discharging current is 20A. It has balance function which would ensure each battery cell being fully charged at same time. Support overcharge protection, over-discharge protection and short circuit protection. Stable various charging and discharging protective functions are great for 13S battery protection. Specification: Size: 66*49*10mm/2.59*1.93*0.39" Single Cell Overcharge Protection Voltage: 4.25V Single Cell Overcharge Restoring Voltage: 4.1V Single Cell Over-discharge Protection Voltage: 2.8V Single Cell Over-discharge Restoring Voltage: 3.0V Protection Consumption Current: ≤30μA Short Circuit Protection Current: 60A Short Circuit Protection Time: 500mS Temperature Protection: 55/65//75℃ Discharge Current: 20A Single Cell Equilibrium Voltage: 4.18V Single Cell Equilibrium Current: ≤30mA Package Includes: 1 x Protection Board 1 x Cable Package List