Powersonic PS-1238 12 Volt 3.8 AH Battery

Powersonic PS-1238 12 Volt 3.8 AH Battery
Powersonic PS-1238 12 Volt 3.8 AH Battery
Item# PS-1238
$30.00

Powersonic PS-1238 12 Volt 3.8 AH Battery
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Physical Dimensions: in (mm)
L: 7.68 (195) W: 1.85 (47) H: 2.91 (74) HT: 2.99 (76)
Performance Specifications
Nominal Voltage ........................................................................ 12 volts (6 cells)
Nominal Capacity
20-hr. (190mA to 10.50 volts) ....................................................... 3.80 AH
10-hr. (350mA to 10.50 volts) ....................................................... 3.50 AH
5-hr. (640mA to 10.20 volts) ....................................................... 3.20 AH
1-hr. (2.4A to 9.00 volts) .............................................................. 2.40 AH
15-min. (7.4A to 9.00 volts) ................................................................. 1.85 AH
Approximate Weight ........................................................... 3.50 lbs. (1.59 kg)
Energy Density (20-hr. rate) ................................. 1.10 W-h/in3 (67.30 W-h/l)
Specifi c Energy (20-hr. rate) ............................. 13.03 W-h/lb (28.72 W-h/kg)
Internal Resistance (approx.) ...................................................... 45 milliohms
Max Discharge Current (7 Min.) ............................................... 11.4 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 38.0 amperes
Shelf Life (% of nominal capacity at 68F (20C))
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
6 Months .................................................................................................... 83%
Operating Temperature Range
Charge .. ........................................................... -4F (-20C) to 122F (50C)
Discharge ....................................................... -40F (-40C) to 140F (60C)
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers .............PSC-12300A, 12500A, 12300A-C, 12500A-C