Lead-acid battery Dimensions L x W x H: 181 x 77 x 167 mm Temperature range, discharge: -15...+40 °C Charging voltage: 14.5...14.9 V Charging voltage per cell: 2.42...2.48 V Weight: 5.7 kg Material: Lead/Electrolyte in Glass Fiber Wool Termination type: Screw Connector, M6 Capacity: 17 Ah Voltage: 12 V