Data Sheet

- 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 139 155 166 177 183 188 199
10 min 103 110 116 121 124 127 131
15 min 73.8 80.8 85.5 89.4 91.3 93.1 96.5
30 min 39.7 42.8 45.7 47.7 48.5 49.3 50.3
60 min 28.2 29.8 31.2 32.2 32.5 32.8 33.2
120 min 18.3 19.2 19.7 20.2 20.3 20.6 20.7
180 min 12.6 12.9 13.1 13.3 13.4 13.5 13.5
240 min 10.2 10.4 10.6 10.7 10.8 10.8 10.9
300 min 8.60 8.65 8.82 8.95 9.01 9.05 9.11
600 min 5.02 5.15 5.25 5.32 5.35 5.38 5.42
1200 min 2.58 2.67 2.74 2.78 2.80 2.82 2.83
- 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 73.8 85.2 94.8 102 105 107 110
10 min 53.9 60.2 63.3 66.2 68.3 70.2 72.6
15 min 38.4 43.8 47.1 49.8 51.5 52.1 53.3
30 min 22.2 24.6 25.9 27.2 27.9 28.4 29.4
60 min 14.9 15.7 16.2 16.6 16.8 17.0 17.2
120 min 9.16 9.43 9.62 9.83 9.92 10.0 10.1
180 min 6.38 6.56 6.65 6.75 6.79 6.84 6.91
240 min 5.21 5.36 5.49 5.60 5.63 5.68 5.74
300 min 4.43 4.54 4.63 4.70 4.72 4.74 4.77
600 min 2.47 2.55 2.62 2.67 2.69 2.72 2.75
1200 min 1.26 1.32 1.37 1.41 1.43 1.44 1.46
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%)
130916-1E
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Contents in this data sheet are subject to change for improvement without prior notice to users. For clarifications and updated information, please contact us.
W
P26-12NE
-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)
Re
m
aining Capacity
369121518
0
25
50
75
100
(%)
Trickle (or float) Service Lif
e
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
Discharge Depth 100%
Discharge Depth 50%
Discharge Depth 30%
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 : 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
＊
±℃