PS-12750 12 Volt 75.0 AH
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)
• Integrated ABS carrying handles for ease of movement
•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
Terminals
(mm)
U: Positive Terminal
10
8.5
8.5
9
T6
Nominal Capacity
22
13
18
9
• T 6: Threaded insert
w. 6 mm stud
fastener
Nominal Voltage......................................................................... 12 volts (6 cells)
15.9
22
10
17.4
18
•U
: Universal
terminals: Heavyduty posts with ‘nut
& bolt’ fasteners
Performance Specifications
U: Negative Terminal
13
16
M6
6
20-hr. (3.75A to 10.50 volts) . ......................................................... 75.0 AH
10-hr. (7.2A to 10.50 volts) ............................................................. 72.0 AH
5-hr.
(13.6A to 10.20 volts) . ......................................................... 68.0 AH
1-hr.
(47A to 9.00 volts) ................................................................. 47.0 AH
15-min.(160A to 9.00 volts)................................................................ 40.0 AH
Approximate Weight ....................................................... 50.60 lbs. (22.95 kg)
Physical Dimensions: in (mm)
Energy Density (20-hr. rate) .................................. 1.63 W-h/in3 (99.61 W-h/l)
Specific Energy (20-hr. rate) . ............................. 17.79 W-h/lb (39.21 W-h/kg)
Internal Resistance (approx.) . ....................................................... 6 milliohms
W
Max Discharge Current (7 Min.) .............................................. 225.0 amperes
Max Short-Duration Discharge Current (10 Sec.)................. 560.0 amperes
Shelf Life (% of nominal capacity at 68°F (20°C))
Sealed Rechargeable
Battery
HT
MODEL PS-12750 U
H
12 Volt 75.0 Amp. Hr.
1 Month ...................................................................................................... 97%
3 Months...................................................................................................... 91%
6 Months . ................................................................................................... 83%
ST B E R
MU
Pb
YCL ED
EC
T TE RY
BA
®
MH20845
www.power-sonic.com
NONSPILLABLE
L
Operating Temperature Range
Charge... ........................................................... -4°F (-20°C) to 122°F (50°C)
Discharge........................................................ -40°F (-40°C) to 140°F (60°C)
L: 10.25 (260) W: 6.60 (168) H: 8.15 (207) HT: 8.98 (228)
Case....................................................................................................... ABS Plastic
Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for
height dimensions. All data subject to change without notice.
Power-Sonic Chargers.............................................................PSC-1210000A-C
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.
www.power-sonic.com
PS-12750 12 Volt 75.0 AH
®
Constant Power Discharge Ratings
MODEL
WATTS PER CELL @ 25° C
FINAL
VOLTAGE
5 MIN
10 MIN
15 MIN
20 MIN
30 MIN
45 MIN
60 MIN
1.75
480
339
270
220
168
126
102
1.70
509
356
278
231
171
128
103
1.67
518
360
282
233
173
130
106
PS-12750
Discharge Characteristics
Discharge Time vs. Discharge Current
14.0
5
Discharge Time
o
Final
Voltage
10.5V
2
10.2V
1
9.6V
min
30
5
o
8.1V
3.75
7.5
15
12.0
11.0
10.0
9.0
37.5 75
1.2
o
40 C (104 F)
o
o
20 C (68 F)
o
o
0 C (32 F)
2.4
6
Note: Due to the self-discharge characteristics of this type of battery, it is
imperative that they be charged within 6 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.
Chargers
24 36 48 1
2
4 6 8 10
20 4 0
h
Discharge Time
Shelf Life & Storage
Capacity Retention Ratio (%)
“Float” or “Stand-By” Service: Hold battery across constant voltage source of
13.5 to 13.8 volts continuously. When held at this voltage, the battery will seek its
own current level and maintain itself in a fully charged condition.
12
min
150
Cycle Applications: Limit initial current to 22.5A. Charge until battery voltage
(under charge) reaches 14.4 to 14.7 volts at 68°F (20°C). Hold at 14.4 to 14.7
volts until current drops to under 750mA. Battery is fully charged under these
conditions, and charger should be disconnected or switched to “float” voltage.
75
150
Discharge Current (A)
Charging
3.75
7.5
15
37.5
Final
Voltage
8.0
9.0V
10
o
Ambient Temperature 20 C (68 F)
13.0
Terminal Voltage (V)
h
20
15
10
100
Charging is not
necessary unless
100% of capacity
is required.
80
Charging before
use is necessary
to help recover
full capacity.
5oC
(41oF)
60
40
0
o
30 C
o
(86 F)
40oC
(104oF)
0
2
4
6
8
10
Charge may fail
to restore full
capacity. Do not
let batteries reach
this state.
20oC
(68oF)
12
14
16
18
20
Standing Period (Months)
Further Information
Power-Sonic offers a wide range of chargers suitable for batteries up to 100AH.
Please refer to the Charger Selection Guide in our specification sheets for “C-Series
Switch Mode Chargers” and “Transformer Type A and F Series”. Please contact our
Technical department for advice if you have difficulty in locating suitable models.
Please refer to our website www.power-sonic.com for a complete range of useful
downloads, such as product catalogs, material safety data sheets (MSDS), ISO
certification, etc..
Contact Information
DOMESTIC SALES
Tel: +1-619-661-2020
Fax: +1-619-661-3650
national-sales@power-sonic.com
www.power-sonic.com
CUSTOMER SERVICE
Tel: +1-619-661-2030
Fax: +1-619-661-3648
customer-service@power-sonic.com
TECHNICAL SUPPORT
Tel: +1-619-661-2020
Fax: +1-619-661-3648
support@power-sonic.com
INTERNATIONAL SALES
Tel: +1-650-364-5001
Fax: +1-650-366-3662
international-sales@power-sonic.com
CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: +1-619-661-2020 • Fax: +1-619-661-3650
© 2012. Power-Sonic Corporation. All rights reserved. All trademarks are the property of their respective owners.
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