Navasolar Prismatic Lithium 25100E SPECIFICATIONS: IP Grade IP65 Charge Current 50A Max Charge Current 100A Max Continuous Discharge Current 100A Recommended Charge Voltage 27.2~27.6V Overcharge Protection Voltage 29.6~30.0V Discharge Cut-off Voltage Range 17.6V Nominal Voltage 25.6V Nominal Capacity 100Ah