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Specifications
CD010919
Discharge
Storage
Ambient
Temperature
Nominal Capacity
Nominal Voltage
Charging Current
Charging Time
Charge
Dimensions(D)
××
××
×(H)
Weight
g/
××
××
×
××
××
×
mm
inch
250mAh
1.2V
25mA
14 to 16Hrs.
°C to +50 -22 122°C [ °F to °F ]
°C to +45 +32 113°C [ °F to °F ]
°C to +60 -4 140°C [ °F to °F ]
0
-20
-30
11 0.39
10.5
0.41
44.0
1.73
oz
(with tube)
Typical Characteristics
Charge Discharge(at high rate)
Temperature(Charge & Discharge)Discharge(at low rate)
Discharge(at high rate)
Cell Type N-4U
1.2
1.3
1.4
1.5
1.6
0 2 4 6 8 10 12 14 16
0°C/32°F
20°C/68°F
Cell Voltage (V)
Charge Time (Hrs.)
Charge : 25mA
45°C/113°F
0.6
0.8
1.0
1.2
1.4
0 2 4 6 8 10 12 14 16
(0.5 It) (0.2 It) (0.1 It)
Cell Voltage (V)
Discharge Time (Hrs.)
Charge : 25mA
×
16Hrs.
at 20°C/68°F
0.6
0.8
1.0
1.2
1.4
01020304050607080
(2 It) (1 It)
Cell Voltage (V)
Discharge Time (Mins)
Charge : 25mA
×
16Hrs.
at 20°C/68°F
30
40
50
60
70
80
90
100
110
-20-100102030405060
Available Capacity (%)
Operating Temperature
Condition
Charge : 25mA
×
16Hrs.
Discharge : 50mA
(End Volt 1.0V)
{
1401221048668503214
-4
°F
°C
Charge Characteristics
Discharge Characteristics
0.6
0.8
1.0
1.2
1.4
0246810121416
Cell Voltage (V)
Discharge Time (Mins)
(8 It) (4 It)
Charge : 25mA
×
16Hrs.
at 20°C/68°F