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