UP-VW1245P1
VRLA
Features & Benefits
•
High quality and reliability
•
Exceptional deep discharge recovery
•
No corrosive gas generation
•
Long service life
•
Quick chargeability
•
High power density
•
Maintenance-free operation
Dimensions
Specifications
Nominal Voltage:
Weight:
2.539
+0.059
-0.020
190 (7.5)
12V
2.6 kg
30 min. rate
15 min. rate
10 min. rate
5 min. rate
Fully charged battery
77°F (25°C)
104°F (40°C)
77°F (25°C)
32°F (0°C)
5°F (-15°C)
112W
195W
268W
410W
Approx. 21mW
102%
100%
85%
65%
Standard Terminals & Resin
UL94 V-0 Faston 250
+0.059
5.945
-0.020
(64.5
+1.0
)
-0.5
1.89 (48)
65.15 (2.57)
151
+1.5
-0.5
Capacity
77°F (25°C)
(9.6V cutoff):
3.701
+0.059
-0.020
(94
+1.5
)
-0.5
Internal Resistance:
Temperature dependency
of capacity (20 hour rate):
0.012 (0.3)
5.913 (150.2)
2.508 (63.7)
VRLA/UP-VW1245P1/5.11V1 | Copyright © 2011 Panasonic Corporation of America. All Rights Reserved.
d
Duration of Discharge vs. Discharge Current
1,500
1,200
1,000
Self discharge 77° (25°C):
Residual capacity
91%
after standing 3 mos.
Residual capacity
82%
after standing 6 mos.
Residual capacity
64%
after standing 12 mos.
Initial current
Control Voltage
1.25A or smaller
13.6V to 13.8V
(per 12V cell 25°C)
300
104°F (40°C)
300
DURATION OF DISCHARGE (minutes)
77°F (25°C)
Charge Method
(Constant
Trickle use
Voltage):
100
Discharge Characteristics 77°F (25°C)
50
TERMINAL VOLTAGE (V)
14.4
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
27A
0
1
2
4
6 8 10
20
40
60 80 100
200
9A
2.25A
30
32°F (0°C)
5°F (-15°C)
10
5
3
0.2
0.5
1
2
5
10
20
50
100
DISCHARGE CURRENT (A)
DURATION OF DISCHARGE (minutes)
For more information on how Panasonic can assist you with your battery power solution needs call
877-726-2228,
visit
www.panasonic.com/industrial/batteries-oem
or e-mail
oembatteries@us.panasonic.com
Embedded System
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