Datasheet

- PERFORMANCE DATA
Discharge Rates in Watts to Various End Voltages at 25
℃
(77
℉
)
End Voltage
Time
1.85V 1.80V 1.75V 1.70V 1.67V 1.65V 1.60V
5
min
9.30
10.6
11.6
12.4
12.8
13.2
13.7
10
min
6.07
6.98
7.78
8.32
8.53
8.75
9.10
15
min
5.30
5.90
6.25
6.52
6.62
6.73
6.87
30
min
3.45
3.72
3.92
4.07
4.12
4.18
4.25
60
min
2.10
2.22
2.30
2.37
2.38
2.42
2.45
120
min
1.31
1.39
1.42
1.45
1.46
1.47
1.49
180
min
0.922
0.978
1.01
1.03
1.04
1.05
1.06
240
min
0.720
0.762
0.788
0.810
0.818
0.827
0.837
300
min
0.615
0.647
0.668
0.685
0.692
0.698
0.707
600
min
0.357
0.375
0.390
0.400
0.403
0.408
0.413
1200
min
0.187
0.197
0.203
0.208
0.210
0.212
0.213
- Discharge Rates in Amperes to Various End Voltages at 25
℃
(77
℉
)
End Voltage
Time
1.85V 1.80V 1.75V 1.70V 1.67V 1.65V 1.60V
5
min
5.08
5.84
6.48
7.12
7.36
7.68
8.12
10
min
3.41
4.01
4.33
4.62
4.73
4.86
5.07
15
min
2.59
3.01
3.25
3.44
3.51
3.59
3.68
30
min
1.67
1.86
2.02
2.15
2.21
2.26
2.32
60
min
1.09
1.16
1.20
1.23
1.24
1.25
1.26
120
min
0.667
0.709
0.721
0.730
0.733
0.737
0.742
180
min
0.458
0.487
0.500
0.509
0.512
0.516
0.521
240
min
0.365
0.381
0.392
0.401
0.404
0.408
0.412
300
min
0.316
0.326
0.334
0.340
0.342
0.345
0.348
600
min
0.183
0.189
0.194
0.198
0.200
0.201
0.203
1200
min
0.096
0.099
0.101
0.102
0.102
0.103
0.104
All data on the spec. sheet is an average value:
The tolerance range : X<6min(+15%~-15%), 6min≦X<10min(+12%~-12%),10min ≦X < 60min(+8% ~-8%), X≧60min(+5%~-5%)
231118-1H
WP2-12
-20 -10 0 10 20 30 40 50 ℃
-4
14 32
50 68 86 104 122 ℉
Temperature
Effect of Temperature on Capacity 25 (77 ) ℃℉
0
20
40
60
80
100
120
C
a
p
a
c
i
t
y
%
0.05CA
0.1CA
0.25CA
0.6CA
1CA
2CA
40 (104 )℃℉ 30 (86 )℃℉
20 (68 )℃℉
10 (50 )℃℉
0(32)℃℉
Capacity Retention Characteristic
Storage Time (months)
R
e
m
a
i
n
i
n
g
C
a
p
a
c
i
t
y
3 6 9 12 15 18
0
25
50
75
100
(%)
Trickle (or float) Service Life
Ambient Temperature
L
i
f
e
(
y
e
a
r
s
)
0.5
30 40 50 ()℃
68 86 104 122 ()℉
2
5
10
20
3
0 200 400 600 800 1000 1200 1400 1600
20
40
60
80
100
120
C
a
p
a
c
i
t
y
%
Number of Cycles (times)
Cycle Service Life
(1) Discharge : 5HR rate (0.17CA)
(2) Charge : CV 2.4V/cell 16H Imax 0.3CA
(3) End of life discharge voltage : 1.65 Vpc
(4) Temperature : 25 2
＊
±℃
Discharge Depth 100%
Discharge Depth 50%
Discharge Depth 30%