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Typical Characteristics
Charge
1.6
1.5
1.4
1.3
0
6
12
18
Charge Time (Hrs.)
Charge
Charge : 250mA
1.6
1.5
1.4
1.3
0
2
4
6
Charge Time (Hrs.)
Discharge (at low rate)
1.4
1.2
1.0
0.8
(0.5 It)
(0.2 It)
0
2
4
6
Discharge Time (Hrs.)
D
d
49.0
±0.3
mm
H
±0.012
1.929
inch
Dimensions
±0.3
mm
25.2
of
D
±0.012
inch
0.992
Bare Cell
8.5
mm
d
0.335
inch
Charge : 83mA
0˚C/32˚F
20˚C/68˚F
40˚C/104˚F
60˚C/140˚F
24
30
36
42
0˚C/32˚F
20˚C/68˚F
40˚C/104˚F
60˚C/140˚F
8
10
12
14
16
Charge : 250mA×16Hrs.
at 20˚C/68˚F
(0.1 It)
8
10
12
14
16
Cell Type KR-CH(2.5)
Specifications
Nominal Capacity
Nominal Voltage
Charging Current
Charging Time
Charge
Ambient
Discharge
Temperature
Storage
Internal Impedance (Av.)
(at 50% discharge)
Weight
Dimensions(D)×(H)
(with tube)
Discharge (at high rate)
1.4
1.2
1.0
0.8
48
0
10
Discharge Trickle charge (at high temperature)
1.4
1.2
1.0
0.8
0
10
Temperature (Charge & Discharge)
100
90
80
70
60
50
40
-20
-10
-4
14
2500mAh
1.2V
Trickle
83mA
Standard
250mA
Trickle
above 48Hrs.
Standard
14 to 16Hrs.
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]
6.5mΩ
(at 1000Hz)
74g/2.61oz
× 50.0
0
26.0
-0.8
× 1.97
0
1.02
-0.03
Charge : 250mA×16Hrs.
(2 It)
(1 It)
20
30
40
50
60
Discharge Time (Mins)
Charge : 83mA×48Hrs.
Charge : 83mA×24Hrs.
Discharge : 2500mA
20
30
40
50
60
Discharge Time (Mins)
Charge Characteristics
Discharge Characteristics
Condition Charge : 83mA×48Hrs.
Discharge : 500mA
(End Volt 1.0V)
0
10
20
30
40
50
32
50
68
86
104
122
Operating Temperature
0
mm
-1.3
0
inch
-0.05
at 20˚C/68˚F
70
80
at 45˚C/113˚F
70
80
60
70˚C
140
158˚F
CD010830
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