Cycling Capacity 20 hour rate 110 Amp Hours Reserve Capacity @ 25 Amps 252 minutes @ 75 Amps 50 minutes Mechanical Specifications Group Size 31 Terminal Type M8 (w/ TP28 Brass AP Included) Total Height 9.33" (237 mm) Height 8.43" (214 mm) Width 6.81" (173 mm) Length 12.99" (330 mm) Weight 77.4 lbs (35.1 kg) Case Type ABS Plastic - Flame Res Rating UL94-HB Discharge Table (Constant Current) Time Amps Rate 20 hr 5.5 0.05 CA 10 hr 10.1 0.1 CA 8 hr 12 0.13 CA 5 hr 18.2 0.25 CA 3 hr 27.5 0.33 CA 2 hr 38.1 0.5 CA 1 hr 67.5 1 CA Electrical Specifications Nominal Voltage 12 Volt Capacity @ 100 hour rate 121 AH Capacity @ 20 hour rate 110 AH Capacity @ 10 hour rate 105 AH Capacity @ 5 hour rate 96 AH CCA 1100 CA or MCA 1360 Short Circuit Current 5000 Amps Internal Resistance 2.2m Ω Charge Voltages Battery Voltages Charge Stage 12V 24V 36V 48V Bulk 14.7 V 29.4 V 44.1 V 58.8 V Absorption 14.7 V 29.4 V 44.1 V 58.8 V Float 13.6 V 27.2 V 40.8 V 54.6 V TC Factor: -4mV/°C/cell Temperature Range Specifications Condition Recommended Maximum Storage -15°C to 50°C -40°C to 71°C Operation -15°C to 40°C -40°C to 71°C Charge with TC -15°C to 50°C -40°C to 71°C Charge without TC 0°C to 40°C -15°C to 50°C