120H3A2H Ni-Mn BUTTON CELLS
Trickle Charge Current
TYPICAL DISCHARGE CURVE (12mA)
DISCHARGE CURVE AT VARIOUS TEMPERATURES(12mA)
CapacityModel Voltage
TYPICAL CHARGE CURVE (6mA)
TYPICAL CHARGE CURVE AT VARIOUS CURRENTS
40200
3.6
3.9
4.2
4.5
4.8
3.6
0
3.9
4.2
24
4.5
4.8
1401208060 100
Capacity input(%)
10
3.8
4.2
3.0
3.4
1468 12
Time: H
10
3.8
3.0
3.4
01
4.2
1.
0
3.5
Recommended
1.5
WeightCharging TimeCharge Current Discharge Current
SELF DISCHARGE RATE AT VARIOUS TEMPERATURES
64 532
Time: H
20
100
60
20
40
80
523
Time: H
4
80
0
0 100
40
20
60
120
100
Time: Months
1210864
Number of cycles
600200 300 400 500
CYCLE LIFE CURVE
Nominal Normal Nominal
V
OLTA
GE(V
)
V
OLTA
GE(V
)
12mA
1.8m
A
6mA
V
OLTA
GE(V
)
V
OLTA
GE(V
)
60
20
0
-20
45
RE
TAIN
ED C
APAC
ITY(
%)
%
NOMI
NAL
CAPA
CITY
-20
40
20
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Homepage: http://www.wingshing.com E-mail: ic@wingshing.com