To ensure safe and effi cient operation always refer to the latest edition of our Technical Manual, as published on our website.
All data subject to change without notice.
PS-628
Terminals
L: 2.60 (66) W: 1.30 (33) H: 3.86 (98) HT: 4.06 (103)
Physical Dimensions: in (mm)
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Power-Sonic Corporation
Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for
MODEL PS-628
6 Volt 2.9 Amp. Hr.
F1 - Quick disconnect
tabs, 0.187” x 0.032”-
Mate with AMP. INC.
FASTON “187” series
Sealed Rechargeable
height dimensions. All data subject to change without notice.
MH20845
Battery
L
®
NONSPILLABLE
Pb
HT
6 Volt 2.9 AH
H
3.2
(mm)
6.35
4.75
0.8
W
Features
Performance Specifi cations
N
Nominal Capacity
Approximate Weight ........................................................... 1.30 lbs. (0.59 kg)
Energy Density (20-hr. rate) ................................. 1.33 W-h/in3 (81.38 W-h/l)
Specifi c Energy (20-hr. rate) .............................. 13.38 W-h/lb (29.51 W-h/kg)
Internal Resistance (approx.) ...................................................... 30 milliohms
Max Discharge Current (7 Min.) .................................................. 8.7 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 29.0 amperes
Shelf Life (% of nominal capacity at 68°F (20°C))
Operating Temperature Range
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers ......................................................................PSC-6500A
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ominal Voltage ...........................................................................6 volts (3 cells)
20-hr.
10-hr.
5-hr.
1-hr.
15-min. (5.68A to 4.50 volts) .............................................................. 1.42 AH
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
6 Months .................................................................................................... 83%
Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)
Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)
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. certifi ed
U.L. recognized under fi le number MH 20845
(145mA to 5.25 volts) .......................................................... 2.90 AH
(260mA to 5.25 volts) .......................................................... 2.60 AH
(490mA to 5.10 volts) .......................................................... 2.45 AH
(1.8A to 4.50 volts) .............................................................. 1.80 AH
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