PS-12750 Power-Sonic, PS-12750 Datasheet - Page 2

• Manufacturer Part Number: PS-12750
• Description: Sealed Lead Acid Battery 12V 75.0AH 3750mA UNIV AUTO. POSTS
• Manufacturer: Power-Sonic
• Type: Sealed Lead Acid Batteriesr

Specifications of PS-12750

• Output Voltage: 12 V
• Chemistry: Lead Acid
• Rechargeable/non-rechargeable: Rechargeable
• Battery Capacity: 75 Ah
• Capacity: 75 Ah
• Termination Style: Flat
• Brand/series: PS Series
• Chemical System: Lead Acid
• Classification: Rechargeable
• Dimensions: 10.25"L×6.6"W×8.98"H
• Material, Jacket: Non-Conductive ABS Plastic
• Primary Type: Rechargeable
• Size: Rectangular
• Temperature, Operating: -20 to +50 °C
• Temperature, Operating, Maximum: 60 °C
• Temperature, Operating, Minimum: -40 °C
• Voltage, Nominal: 12 VDC
• Voltage, Rating: 12 V
• Weight: 50.6 lbs.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
“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.
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.
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.
Charging
Chargers
Contact Information
DOMESTIC SALES
Tel: [phone]
Fax: [phone]
[e-mail]
PS-12750
MODEL
20
15
10
30
10
Discharge Time vs. Discharge Current
5
2
1
5
3.75
CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: [phone] • Fax: [phone]
Voltage
10.5V
Final
7.5
Discharge Current (A)
VOLTAGE
10.2V
15
FINAL
1.75
1.70
1.67
9.6V
®
37.5 75
9.0V
CUSTOMER SERVICE
Tel: [phone]
Fax: [phone]
[e-mail]
5 MIN
8.1V
480
509
518
150
Constant Power Discharge Ratings
40
20
0
o
o
o
C (68
C (104
C (32
o
o
o
10 MIN
F)
F)
F)
339
356
360
15 MIN
282
270
278
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..
Further Information
WATTS PER CELL @ 25° C
TECHNICAL SUPPORT
Tel: [phone]
Fax: [phone]
[e-mail]
100
14.0
13.0
12.0
10.0
11.0
80
60
40
9.0
8.0
0
1.2
0
20 MIN
220
233
231
2
2.4
Ambient Temperature 20
Final
Voltage
4
Standing Period (Months)
40
(104
Discharge Characteristics
Shelf Life & Storage
o
6
6
C
o
min
F)
30 MIN
150
12
8
168
171
173
PS-12750 12 Volt 75.0 AH
Discharge Time
30
(86
10
24 36 48 1
o
o
C
F)
75
12
14
37.5
www.power-sonic.com
45 MIN
INTERNATIONAL SALES
Tel: [phone]
Fax: [phone]
[e-mail]
o
20
(68
126
128
130
C (68
16
2
o
C
o
F)
5
(41
15
o
18
o
C
F)
o
4 6 8 10
F)
h
20
7.5
60 MIN
Charging is not
necessary unless
100% of capacity
is required.
Charging before
use is necessary
to help recover
full capacity.
Charge may fail
to restore full
capacity. Do not
let batteries reach
this state.
102
103
106
3.75
20 4 0
0309 1M