Lead-acid battery Dimensions L x W x H: 197 x 165 x 170 mm Temperature range charge: -15...+50 °C Temperature range, discharge: -15...+60 °C Charging voltage per cell: 2.24...2.3 V Weight: 14.0 kg Cycle properties: 1500 cycles at 30% discharge depth Material: Lead/Electrolyte in Glass Fiber Wool Service life: 5 Years Termination type: Screw Connector, M5 Capacity: 38 Ah Voltage: 12 V