Short circuit protectionOvercharge protectionOver-discharge protectionOvercurrent protectionDischarge:Continuous discharge current: 0.1~100A(max)Instantaneous discharge current: 150ACharging:Charging Voltage(Standard): 15VCharging current: 0.1~10A(max)Overcharge Protection:Overcharge detection voltage: 3.750.025VOvercharge protection delay: 0.Overcharge release voltage: 3.600.05VEnergy Balance:Energy balance detection voltage: 3.600.025VEnergy balance release voltage: 3.600.025VEnergy balance current: 425mAOver-discharge Protection:Over-discharge detection voltage: 2.00.1VOver-discharge detection delay: 0.1SOver-discharge release voltage: 2.30.1VOvercurrent Protection:Overcurrent detection voltage: 150mVOvercurrent detection delay: 9mSOvercurrent Protection current: 20010AOvercurrent Protection release condition: Disconnect the loadShort circuit Protection:Short circuit detection delay: 250SShort circuit Protection release condition: Disconnect the loadMain circuit conduction internal resistance:15mSelf-consumption current:20uAOperating temperature:-30~80Wiring:Please test three series of battery voltage balance then cascadeDon't need connect B+C-: Charging -P-: Just can as discharge -color:As shownMaterial:PC+Metalsize:56 x 86 x 9mmPackage Contents:2 x Lithium Battery Charger Protection BoardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.