... to your requestConfiguration4S2PCells8pcsCycle Life1500 TimesPCB Safety FunctionCell balancingOver-dischargeOver-current protectionOver-chargeTemperature protectionSecondary protection Advantages:1, High energy density2, High working ... Capacity, resistance, Voltage, platform time consistency is good7, With short-circuit production function, safe and reliable8, Factory price& High quality9, Good ...