PS-640F Power-Sonic, PS-640F Datasheet - Page 2
![no-image](/images/manufacturer_photos/0/5/536/power-sonic_sml.jpg)
PS-640F
Manufacturer Part Number
PS-640F
Description
Battery, Sealed Lead Acid, 6 VDC, 4.5 A.H., Rechargeable, F1 Term., 1.60 lbs
Manufacturer
Power-Sonic
Datasheet
1.PS-640F.pdf
(2 pages)
Specifications of PS-640F
Brand/series
PS Series
Capacity
4500 mAh
Chemical System
Lead Acid
Classification
Rechargeable
Dimensions
2.76"L×1.86"W×4.25"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
6 VDC
Voltage, Rating
6 V
Weight
1.6 lbs.
Lead Free Status / Rohs Status
RoHS Exempt Product
Cycle Applications: Limit initial current to 1.35A. Charge until battery voltage
(under charge) reaches 7.20 to 7.35 volts at 68°F (20°C). Hold at 7.20 to 7.35
volts until current drops to under 45mA. 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
6.75 to 6.90 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: +1-619-661-2020
Fax: +1-619-661-3650
national-sales@power-sonic.com
100
80
60
40
0
0
20
15
10
30
10
Discharge Time vs. Discharge Current
5
2
1
5
0.225 0.45 0.90
2
CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: +1-619-661-2020 • Fax: +1-619-661-3650
Voltage
4
5.25V
Standing Period (Months)
Final
40
(104
Discharge Current (A)
o
Shelf Life & Storage
6
C
o
F)
5.10V
8
30
(86
10
4.80V
o
C
o
2.25 4.5
F)
12
4.50V
14
CUSTOMER SERVICE
Tel: +1-619-661-2030
Fax: +1-619-661-3648
customer-service@power-sonic.com
20
(68
16
o
4.05V
C
o
9.0
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
7.0
6.5
6.0
5.5
5.0
4.5
4.0
TECHNICAL SUPPORT
Tel: +1-619-661-2020
Fax: +1-619-661-3648
support@power-sonic.com
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
9.0
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
4.5
2
600
Years
PS-640 6 Volt 4.5 AH
2.25
800
o
C (68
www.power-sonic.com
o
2
3
C to 25
INTERNATIONAL SALES
Tel: +1-650-364-5001
Fax: +1-650-366-3662
battery@power-sonic.com
0.90
1000
o
F)
4 6 8 10
o
C (68
h
Discharge
Depth 30%
0.45
4
o
1200
F to 77
0.225
20 4 0
o
F)
0208 1M