Power-Sonic PS-1290 User Manual
Ps-1290, 12 volt 9.0 ah, Physical dimensions: in (mm) features

MH20845
®
Sealed Rechargeable
MODEL PS-1290 F2
12 Volt 8.5 Amp. Hr.
Battery
www.power-sonic.com
BA
T
T E
RY
MU
STB ER
EC
YC
LE
D
Pb
NONSPILLABLE
L
HT
H
W
12
4.7
12
5.5
1
7.95
6.35
3.4
0.8
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)
Features
Absorbent Glass Mat (AGM) technology for superior
performance
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. certified
U.L. recognized under file number MH 20845
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Performance Specifications
N
ominal Voltage ........................................................................ 12 volts (6 cells)
Nominal Capacity
20-hr. (450mA to 10.50 volts) ....................................................... 9.00 AH
10-hr. (810mA to 10.50 volts) ......................................................... 8.10 AH
5-hr.
(1.44A to 10.20 volts) ........................................................... 7.20 AH
1-hr.
(5.4A to 9.00 volts) .............................................................. 5.40 AH
15-min. (14.4A to 9.00 volts) .............................................................. 3.60 AH
Approximate Weight ........................................................... 6.00 lbs. (2.72 kg)
Energy Density (20-hr. rate) .............................. 1.92 W-h/in3 (116.94 W-h/l)
Specific Energy (20-hr. rate) ............................. 18.00 W-h/lb (39.68 W-h/kg)
Internal Resistance (approx.) ...................................................... 13 milliohms
Max Discharge Current (7 Min.) ................................................ 27.0 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 90.0 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-12800A, 12800A-C
PS-1290
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To ensure safe and efficient operation always refer to the latest edition of our Technical Manual, as published on our website.
All data subject to change without notice.
Terminals (mm)
F2 - Quick disconnect
tabs, 0.250” x 0.032”
- Mate with AMP. INC
FASTON “250” series
NB - Tin plated brass
posts with nut & bolt
fasteners
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12 Volt 9.0 AH
NB: L:
5.95 (151) W: 2.56 (65) H: 3.70 (94) HT: 4.15 (106)
F2: L:
5.95 (151) W: 2.56 (65) H: 3.70 (94) HT: 3.86 (98)