Lead-Acid Battery Dimensions L x W x H: 152 x 65.5 x 98.4 mm Temperature range charge: 0...+40 °C Temperature range, discharge: -10...+50 °C Charging voltage per cell: 2.3...2.45 V Weight: 2.6 kg Cycle properties: 600 cycles according to IEC 896 Part 2 (at 20 °C 3 hr with 2 x I 10 , equals 60% discharge depth) Material: Lead-Acid/Gel Service life: 7 Years Termination type: Blade Terminal 4.8 mm Capacity: 6.5 Ah Voltage: 12 V