MH20845
®
12 Volt 2.3 Amp. Hr.
MODEL PS-1223
CAUTION
Sealed Rechargeable
Battery
Do not make direct contact between battery terminals.
Do not discharge completely.
Recharge battery immediately after use.
Do not use other than specified battery charger.
Do not use below -10º C (15º F) or above + 40º C (105º F).
Recharge battery immediately after use.
If the temperature exceeds this upper limit,
a safety device will automatically prevent
operation of battery.
"SEALED LEAD BATTERY.
MUST BE RECYCLED OR
DISPOSED OF PROPERLY."
B
A
T
T
E
R
Y
M
U
S
T
B
E
R
E
C
Y
C
L
E
D
Pb
NONSPILLABLE
L
HT H
W
6 6
.5
.5
10.5
13.5
Positive Negative
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. certi ed
U.L. recognized under le number MH 20845
•
•
•
•
•
•
Performance Specifi cations
Nominal Voltage ........................................................................ 12 volts (6 cells)
Nominal Capacity
20-hr. (115mA to 10.50 volts) ........................................................ 2.30 AH
10-hr. (225mA to 10.50 volts) ....................................................... 2.25 AH
5-hr. (390mA to 10.20 volts) ....................................................... 1.95 AH
1-hr. (1.38A to 9.00 volts) ............................................................ 1.38 AH
15-min. (4.5A to 9.00 volts) .................................................................1.13 AH
Approximate Weight ........................................................... 1.70 lbs. (0.77 kg)
Energy Density (20-hr. rate) ............................... 1.71 W-h/in3 (104.12 W-h/l)
Specifi c Energy (20-hr. rate) .............................. 16.24 W-h/lb (35.79 W-h/kg)
Internal Resistance (approx.) ..... This battery is protected by a bimetal circuit
breaker. If the current discharge temperature
rises above design limits the breaker is activated
Max Discharge Current (7 Min.) .................................................. 6.9 amperes
Max Short-Duration Discharge Current (10 Sec.) ....... n/a - battery is fused
Shelf Life (% of nominal capacity at 68°F (20°C))
1 Month ...................................................................................................... 97%
3 Months ..................................................................................................... 91%
6 Months .................................................................................................... 83%
Operating Temperature Range
Charge .. .......................................................... 15°F (-10°C) to 105°F (40°C)
Discharge ........................................................ 15°F (-10°C) to 105°F (40°C)
Case ...................................................................................................... ABS Plastic
Power-Sonic Chargers ................................................................... PSC-12300A
PS-1223
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)
Pressure Contacts•
12 Volt 2.3 AH
L: 7.17 (182) W: 0.94 (24) H: 2.40 (61) HT: 2.40 (61)
(2 pages)
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