Power-Sonic PSG-480 - Manual

MH20845
®
Sealed Rechargeable
4 Volt 8.0 Amp. Hr.
MODEL PSG-480
Battery
BA TT E RY
MU ST BE R EC YC
LE D
Pb
NONSPILLABLE
L
HT
W
H
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. certifi ed
U.L. recognized under fi le number MH 20845
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Performance Specifi cations
N ominal Voltage ...........................................................................4 volts (2 cells)
Nominal Capacity
20-hr. (400mA to 3.5 volts) ............................................................... 8.0 AH
10-hr. (740mA to 3.50 volts) ............................................................. 7.4 AH
5-hr.
(1.36A to 3.40 volts) ............................................................... 6.8 AH
1-hr. (4.9A to 3.00 volts) ................................................................. 4.9 AH
Approximate Weight ........................................................... 2.09 lbs. (0.95 kg)
Energy Density (20-hr. rate) .................................. 1.16 W-h/in
3 (71.09 W-h/l)
Specifi c Energy (20-hr. rate) .............................. 15.31 W-h/lb (33.75 W-h/kg)
Internal Resistance (approx.) ...................................................... 13 milliohms
Max Discharge Current (7 Min.) ................................................... 24 amperes
Max Short-Duration Discharge Current (10 Sec.) .................. 80.0 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 ...................................................................................n/a
PSG-480
www.power-sonic.com
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.
Terminals (mm)
F2 - Quick disconnect
tabs, 0.250” x 0.032”
- Mate with AMP. INC
FASTON “250” series
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4 Volt 8.0 AH
L: 3.54 (90) W: 1.94 (49) H: 4.00 (102) HT: 400 (102)