PS-1270 Power-Sonic, PS-1270 Datasheet - Page 2

• Manufacturer Part Number: PS-1270
• Description: Sealed Lead Acid Battery 12V 7.0AH 350mA FASTON 0.187 x0.032
• Manufacturer: Power-Sonic
• Type: Sealed Lead Acid Batteriesr

Specifications of PS-1270

• Output Voltage: 12 V
• Chemistry: Lead Acid
• Rechargeable/non-rechargeable: Rechargeable
• Battery Capacity: 7 Ah
• Capacity: 7 Ah
• Termination Style: Flat
• Brand/series: PS Series
• Chemical System: Lead Acid
• Classification: Rechargeable
• Dimensions: 5.95"L×2.56"W×3.86"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: 4.8 lbs.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Cycle Applications: Limit initial current to 2.1A. 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 70mA. 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]
100
80
60
40
0
0
20
15
10
30
10
Discharge Time vs. Discharge Current
5
2
1
5
0.35
2
CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: [phone] • Fax: [phone]
Voltage
4
10.5V
Standing Period (Months)
Final
40
(104
0.70 1.4
Discharge Current (A)
o
Shelf Life & Storage
6
C
o
F)
10.2V
8
30
(86
10
9.6V
o
C
o
3.5
F)
12
9.0V
7.0
14
CUSTOMER SERVICE
Tel: [phone]
Fax: [phone]
[e-mail]
20
(68
16
o
8.1V
C
o
14
F)
5
(41
o
18
C
o
40
20
F)
0
o
o
o
C (68
20
C (104
C (32
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.
o
o
o
F)
F)
F)
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
14.0
13.0
12.0
10.0
11.0
9.0
8.0
TECHNICAL SUPPORT
Tel: [phone]
Fax: [phone]
[e-mail]
120
100
1.2
100
80
60
40
20
80
60
40
20
0
0
0
0
2.4
Life Characteristics in Stand-By Use
Life Characteristics in Cyclic Use
Ambient Temperature 20
Final
Voltage
Discharge
Depth 100%
200
1. Discharge Current 0.2C (Final Voltage 1.7V/Cell)
2. Charge Current: 0.1C
3. Ambient Temperature: 20
Discharge Characteristics
6
1
min
Float Charging Voltage
14
12
400
Number of Cycles
Discharge
Depth 50%
2.25 - 2.30 V/Cell
Discharge Time
Ambient Temperature 20˚C (68˚F)
24 36 48 1
7.0
2
600
Years
PS-1270 12 Volt 7.0 AH
3.5
800
o
C (68
www.power-sonic.com
o
2
3
C to 25
INTERNATIONAL SALES
Tel: [phone]
Fax: [phone]
[e-mail]
1.4
1000
o
F)
4 6 8 10
o
C (68
h
Discharge
Depth 30%
0.70
4
o
1200
F to 77
0.35
20 4 0
o
F)
0308 1M