Typical Characteristics
Specifications
Cell Type N-50AAA
Dimensions
of
Bare Cell
H
15.0
0.3
mm
0.591
0.012
inch
D
10.0
0.2
mm
0.394
0.008
inch
d
5.5
mm
0.217
inch
D
d
H
Nominal Capacity
50mAh
Nominal Voltage
1.2V
Charging Current
Standard
5mA
Quick
15mA
Charging Time
Standard
14 to 16Hrs.
Quick
4 to 6Hrs.
Ambient
Temperature
Charge
Standard
0C to +45C [+32F to 113F]
Quick
10C to +45C [+50F to 113F]
Discharge
-20C to +60C [ -4F to 140F]
Storage
-30C to +50C [ -22F to 122F]
Internal Impedance (Av.)
(at. 50% discharge)
55.0m
(at 1000Hz)
Weight
4g/0.14oz
Dimensions(D)
(H)
(with tube)
Charge
1.6
1.5
1.4
1.3
0
2
4
6
8
10
12
14
16
Charge : 5mA
0C/32F
20C/68F
45C/113F
Cell Voltage (V)
Charge Time (Hrs.)
Charge
1.6
1.5
1.4
1.3
0
20
40
60
80
100
120
140
160
Temperature : 20C/68F
0.3C
0.1C
Cell Voltage (V)
Charge Input (%)
Discharge (at low rate)
1.4
1.2
1.0
0.8
0
2
4
6
8
10
12
14
16
Charge : 5mA
16Hrs.
at 20C/68F
(0.1C)
(0.2C)
(0.5C)
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 : 5mA
16Hrs.
at 20C/68F
(2C)
(1C)
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
Change : 5mA
16Hrs.
at 20C/68F
(4C)
(8C)
Cell Voltage (V)
Discharge Time (Mins)
Temperature (Charge & Discharge)
100
80
60
40
-20
-10
0
10
20
30
40
50
60C
-4
14
32
50
68
86
104
122
140F
Available Capacity (%)
Operating Temperature
90
70
50
Charge Characteristics
Discharge Characteristics
Condition Charge : 5mA
16Hrs.
Discharge : 10mA
(End Volt 1.0V)
10.5
0
15.8
0
mm
-0.5
-1
0.41
0
0.62
0
inch
-0.02
-0.04
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