Brrnoo Protection Board Battery Protection Board Li-Ion Li-Polymer Battery Pack Protection Board BMS for 13S 48V/54.6V Batteries

Features: The protection board is for 13series Li-ion batteries it can be used for ternary batteries manganeseacid batteries and cobalt acid batteries. Charging connector and discharging connector are separated continuous discharging current is 15A. Charging 5A discharging 15A over-current 45A suitable for electric bicycles with ≤500W motor. It has high voltage withstanding and low conduction resistance function. Stablevarious protective functions for charging and discharging such asaccurate overcharge protection over-discharge protection over currentprotection and short circuit protection. Specifications: Overcharge ProtectionSingle Battery Overcharge Detection Voltage4.25V±0.05VSingle Battery Overcharge Release Voltage4.10V±0.05VCharge ProtectionRated Charging Current≤5ACharging protection Current/Over-discharge ProtectionSingle Battery Overcharge Detection Voltage2.50V±0.05VSingle Battery Overcharge Release Voltage3.00V±0.05VRated discharging Current15ADischarging Protection Current45±5AShort Circuit ProtectionRecovery ConditionDisconnecting LoadInner ResistanceB- P- conduction resistance≤25mΩCurrent ConsumptionSelf-consumption≤30uASizeL x W x H60 x 34 x 10mm / 2.36 x 1.33 x 0.39 Package Includes: 1 x Protection Board Note:Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.