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Panasonic Semiconductor
Panasonic Semiconductor

UP-RW1245P1 Datasheet

Valve Regulated Lead-Acid Batteries


UP-RW1245P1 Datasheet Preview


Individual Data Sheets
UP-RW1245P1
For standby power supplies.
Trickle Design life: 6 – 9 years at 20 °C.
Dimensions (mm)
Terminal Type: Faston 250 with hole
65.15
-151
+
1.5
0.5
-64.5
+ 1.5
0.5
48
Specifications
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Nominal voltage
Nominal capacity (10 minute rate)
Length
Dimensions
Width
Height
Total Height
Approx. mass
12 V
45 W/2 V
151.0 mm
64.5 mm
94.0 mm
101.5 mm
2.6 kg
Characteristics
Capacity (note)
(20 °C)
(9.6 V cutoff)
Internal resistance
Temperature dependency
of capacity (10 hour rate)
Self discharge
(20 °C)
30 minute rate
15 minute rate
10 minute rate
5 minute rate
Fully charged
battery (20 °C)
40 °C
20 °C
0 °C
-15 °C
Residual capacity after
standing 3 months
Residual capacity after
standing 6 months
Residual capacity after
standing 12 months
108 W
185 W
254 W
389 W
Approx. 21 mΩ
102 %
100 %
85 %
65 %
91 %
83 %
66 %
Watt table
Cutoff
3 min.
Discharge Runtime at 20 °C (unit: watt)
5 min. 7 min. 10 min. 15 min. 20 min. 30 min.
9.6 V
503
389
313
254
185
154
108
10.2 V 465 370 299 245 183 151 107
10.8 V 412 313 260 222 171 141 105
(Note) The above characteristics data are average values obtained within
three charge/discharge cycles, not the minimum values.
(Note) This battery is designed for high-rate discharge, therefore we do not
specify 20-hour-rate discharge capacity.
(Note) When specific conditions are satisfied, this battery can be used for
main power supplies. Please consult Panasonic.
150.2
63.7
Battery case resin: Standard (UL94HB)
Discharge characteristics (20 °C) (Note)
14.4
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
01
27.0 A
9.0 A
2.25 A
2 4 6 8 10 20 40 60 80 100 200
Duration of discharge (minute)
Duration of discharge vs. Discharge current (Note)
1,500
1,200
1,000
500 40˚C
300
20˚C
100
50
30
0˚C
-15˚C
10
5
3
0.2 0.5 1
35
10
30 50 100
Discharge Current (A)
Valve Regulated Lead-Acid Batteries
40
Page 1
Part Number UP-RW1245P1
Manufactur Panasonic Semiconductor
Description Valve Regulated Lead-Acid Batteries
Total Page 1 Pages
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