Expected lifetime: 8-10 years Capacity (25 ° C): 12 Ah Voltage: 12V Maximum charging current: 3.6 A Terminal: Fast-on 187 T1 connector Overall height: 101 mm Height: 95 mm Width: 98 mm Length: 151 mm Weight: 3.4 Kg + - 4% Internal resistance (25 ° C): 19 mΩ when fully charged Self discharge: 2-3% per month at 25 ° C Capacity (40 ° C): 102% Capacity (25 ° C): 100% Capacity (0 ° C): 85% Capacity (-15 ° C): 65% Buffer charge: 13.5 - 13.8 V (-18 mV / C) Cyclic charging: 14.5 - 15.0 V (-30 mV / C)