Cell Type N-2000CK
Specifications
Nominal Capacity
2000mAh
Nominal Voltage
Charging Current
Charging Time
1.2V
D
d
200mA
14 to 16Hrs.
Charge
0°C to +70°C [+32°F to 158°F]
-20°C to +70°C [ -4°F to 158°F]
-30°C to +70°C [ -22°F to 158°F]
Ambient
Temperature
Discharge
Storage
Internal Impedance (Av.)
(at 50% discharge)
4.1mΩ
(at 1000Hz)
0.3
mm
inch
mm
inch
mm
inch
49.0
1.929
25.2
0.992
8.5
H
D
d
0.012
0.3
0.012
Weight
80g/2.82oz
Dimensions
of
Bare Cell
0
-0.8
0
0
-1.3
0
26.0
1.02
× 50.0
× 1.97
mm
inch
Dimensions(D)×(H)
(with tube)
-0.03
-0.05
0.335
Typical Characteristics
Charge
Discharge (at high rate)
Charge : 200mA
0˚C/32˚F
Charge : 200mA×16Hrs.
1.6
1.5
1.4
1.3
1.4
1.2
1.0
0.8
at 20˚C/68˚F
20˚C/68˚F
40˚C/104˚F
60˚C/140˚F
(2 It)
(1 It)
0
2
4
6
8
10
12
14
16
0
10
20
30
40
50
60
70
80
Charge Time (Hrs.)
Discharge Time (Mins)
Cell Capacity (at various discharge rate)
Discharge (at high rate)
Charge : 200mA×16Hrs.
Discharge : End Volt 1.0V
at 20˚C/68˚F
Charge : 200mA×16Hrs.
100
90
80
70
60
50
40
1.4
1.2
1.0
0.8
at 20˚C/68˚F
(8 It)
(4 It)
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
16
Discharge Rate (It)
Discharge Time (Mins)
Discharge (at low rate)
Temperature (Charge & Discharge)
Charge : 200mA×16Hrs.
1.4
at 20˚C/68˚F
100
90
1.2
1.0
80
Charge Characteristics
70
60
50
40
Discharge Characteristics
Condition Charge : 200mA×16Hrs.
Discharge : 400mA
(End Volt 1.0V)
0.8
(0.5 It)
(0.2 It)
(0.1 It)
0
2
4
6
8
10
12
14
16
-20
-4
-10
14
0
32
10
50
20
68
30
86
40
104
50
122
60˚C
140˚F
Discharge Time (Hrs.)
Operating Temperature
CD010830
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