Product Description
Powersonic PS-122500 12V 260AH Battery
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TERMINALS: Quick disconnect AMP, INC. Faston tabs, 0.250″ x 0.032″
Nominal Voltage: ……………………………………………..12 volts (6 cells)
Nominal Capacity:
20-hr. (13.0A to 10.50 volts) ………………………………….. 260.0 AH
10-hr. (25.0A to 10.50 volts) ………………………………….. 250.0 AH
8-hr. (29.8A to 10.50 volts) ……………………………………. 238.4 AH
5-hr. (43.08A to 10.20 volts) ………………………………….. 215.4 AH
3-hr. (65.05A to 10.20 volts) ……………………………………195.2 AH
1-hr. (152.5A to 9.60 volts) …………………………………….. 152.5 AH
Approximate Weight: …………………………… 161.0 lbs. (73.0 kg)
Energy Density (10-hr. rate) …………… 1.60 W-h/in3 (97.51 W-h/l)
Specific Energy (10-hr. rate) ………… 18.63 W-h/lb (41.08 W-h/kg)
Internal Resistance (approx.) ……………………………… 2.5 milliohms
Max Short-Duration Discharge Current (10 Sec.) ….. 780 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)
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