Datasheet

40
50
60
70
80
90
100
110
0 1 2 3 4 5 6 7 8
Disc harge R a te (It)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0 2 4 6 8 10 1 2 1 4 1 6
D isch arg e T im e (H rs.)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0 10 20 30 40 50 60 70 80
Discharg e Tim e (M in s)
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0 2 4 6 8 1 0 1 2 1 4 1 6
Discharg e Tim e (M in s)
30
40
50
60
70
80
90
100
110
-2 0 -1 0 0 1 0 20 30 40 50 6 0
T em pera tu re
1.2
1.3
1.4
1.5
1.6
1.7
0 10 20 30 40 50
Ch a rge T im e (M in )
Charge
Cell Capacity (at various discharge rate)
Discharge (at low rate)
Discharge (at highe rate)
Discharge (at high rate)
Temperature (Charge & Discharge)
42.5
0.4
mm
H
1.673
0.016
Inch
22.0
0.3
mm
D
0.866
0.012
inch
10.0 mm
Dimensions
of
Bare Cell
d
0.394 inch
Cell Type NC-2500SCR
Specifications
Nominal Capacity 2500mAh
Nominal Voltage 1.2V
Standard 250mA
Charging Current
Fast 3750mA
Standard 14 to 16Hrs.
Charging Time
Fast about 1Hr
Standard 0 C to +45 C [ +32 F to 113 F]
Charge
Fast 5 C to +40 C [ +41 F to 104 F]
Discharge
-20 C to +60 C [ -4 F to 140 F]
Ambient
Temperature
Storage
-30 C to +50 C [ -22 F to 122 F]
Internal Impedance (Av.)
(at 50% discharge)
4.5m
(at 1000Hz)
Weight (with tube) Approx. 55g / 1.94oz
22.9
0
-1.0
43.5
0
-1.2
mm
Dimensions(D) (H)
(with tube)
0.90
0
-0.04
1.71
0
-0.05
inch
Typical Characteristics
CD120412-01
Char
g
e : 3.75A V=10mV
5 C / 41 F
20 C / 68 F
40 C / 104 F
Charge : 3.75A V=10mV
Discharge : End Volt 1.0V
at 20 C / 68 F
Charge : 3.75A V=10mV
Discharge : 500mA
(
End Volt 1.0V
)
-4
Charge Characteristics
Discharge Characteristics
14 32 50 68 86 104 122 140 F
C
D
d
Charge : 3.75A V=10mV
at 20 C / 68 F
Charge : 3.75A V=10mV
at 20 C / 68 F
Charge : 3.75A V=10mV
at 20 C / 68 F
Condition
(0.5It) (0.2It) (0.1It)
(
2It
)
(1It)
(
4It
)
(
8It
)