Powersonic PS-12120L 12 Volt 12.0 AH Battery
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Physical Dimensions: in (mm)
L: 8.45 (215) W: 2.75 (70) H: 5.75 (146) HT: 5.75 (146)
Performance Specifications
Nominal Voltage ........................................................................ 12 volts (6 cells)
Nominal Capacity
20-hr. (600mA to 10.50 volts) ....................................................... 12.0 AH
10-hr. (1.19A to 10.50 volts) .......................................................... 11.9 AH
5-hr. (2.21A to 10.20 volts) ........................................................... 11.1 AH
1-hr. (8A to 9.00 volts) .................................................................. 8.00 AH
15-min. (25.5A to 9.00 volts) .............................................................. 6.38 AH
Approximate Weight ........................................................... 8.80 lbs. (3.99 kg)
Energy Density (20-hr. rate) ................................. 1.08 W-h/in3 (65.77 W-h/l)
Specifi c Energy (20-hr. rate) ............................. 16.36 W-h/lb (36.08 W-h/kg)
Internal Resistance (approx.) ...................................................... 25 milliohms
Max Discharge Current (7 Min.) ............................................... 36.0 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 50.0 amperes
Shelf Life (% of nominal capacity at 68°F (20°C))
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
6 Months .................................................................................................... 83%
Operating Temperature Range
Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)
Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers ........................................... PSC-122000A, 122000A-C