MODEL PS-1250 F1

MODEL PS-1250 F1
12 Volt 5.0 Amp. Hr.
Power-Sonic Corporation
Sealed Rechargeable

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for
height dimensions. All data subject to change without notice.
Physical Dimensions: in (mm)
Absorbent Glass Mat (AGM) technology for superior
Valve regulated, spill proof construction allows safe
operation in any position
Power/volume ratio yielding unrivaled energy density
Rugged impact resistant ABS case and cover (UL94-HB)
Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and
C.A.B. certifi ed
U.L. recognized under fi le number MH 20845

Performance Specifi cations
Nominal Voltage

12 volts (6 cells)
Nominal Capacity
20-hr. (250mA to 10.50 volts)
5.00 AH
10-hr. (450mA to 10.50 volts)

4.50 AH
5-hr. (750mA to 10.20 volts)

3.75 AH
1-hr. (2.85A to 9.00 volts)

2.85 AH
15-min. (9A to 9.00 volts)

2.25 AH
Approximate Weight

3.50 lbs. (1.59 kg)
Energy Density
(20-hr. rate)

1.54 W-h/in3 (94.16 W-h/l)
Specifi c Energy
(20-hr. rate).
17.14 W-h/lb (37.79 W-h/kg)
Internal Resistance

40 milliohms
Max Discharge Current
(7 Min.)

15.0 amperes
Max Short-Duration Discharge Current
(10 Sec.)

50.0 amperes
Shelf Life
(% of nominal capacity at 68°F (20°C))
1 Month
3 Months
6 Months
Operating Temperature Range
-4°F (-20°C) to 122°F (50°C)
-40°F (-40°C) to 140°F (60°C)
ABS Plastic
Power-Sonic Chargers

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