POWERSONIC PS12120 POWERSONIC PS-12120 12V 12AH
Performance Specifi cationsNominal Voltage 12 volts (6 cells)Nominal Capacity20-hr. (600mA to 10.50 volts) 12.0 AH10-hr. (1.1A to 10.50 volts) 11.0 AH5-hr. (2.1A to 10.20 volts) 10.5 AH1-hr. (7.25A to 9.00 volts) 7.25 AH15-min. (21.5A to 9.00 volts) 5.38 AHApproximate Weight 7.92 lbs. (3.59 kg)Energy Density (20-hr. rate) 1.69 W-h/in3 (103.41 W-h/l)Specifi c Energy (20-hr. rate) 18.18 W-h/lb (40.08 W-h/kg)Internal Resistance (approx.) 20 milliohmsMax Discharge Current (7 Min.) 36.0 amperesMax Short-Duration Discharge Current (10 Sec.) 120.0 amperesShelf Life (% of nominal capacity at 68F (20C))1 Month 97%3 Months 91%