solar battery 12v a.Enviroment friendly b.2000 cycle life # 0.5C c.battery manufacturer solar battery 12v DetailsRated voltage: 12vRated capacity: 100ahVoltage at end of Discharge: 3.0V/cellCharging Voltage: 4.0V/cellInternal Impedance: ≤1mΩ/cell Maximum Continuous Charge Current: 2CMaximum Discharge Current: 3COperation Temperature Range: -40~80°C Weight: 14.4kgDimension:212*188*268mmCycle life: ...