Rated Voltage: 12.8V Charge voltage: 14.2V~14.6V Max Load: 1920W Terminal Type: M8 Dimensions &Weight : 12.83 x 6.81 x 8.46 inch / 32.18lb Max Depth of Discharge (DoD): 100% Maximum Continuous Discharging Current: 150A. Standard charge current: 30A Charge Operating temperatures: 0°C~50°C(32°F~122°F) Discharge Operating temperatures: -20°C~60°C(-4°F~140°F) Storage Operating temperatures: -10°C~50°C(14°F~122°F)