Datasheet

Nickel Cadmium Rechargeable Battery
D-C2500B Specifications
Nominal Capacity 2500mAh
Nominal Voltage 1.2V
Internal Impedance (at 1000Hz) <8mΩ
Charge
Standard Charge 250mA x 15h
Rapid Charge 2500mA x1.2h
Discharge Cut-off Voltage 1.0V
Max Dimension (with tube)
Diameter 26.0mm
Height 50.0mm
Weight 70 g
Operating Temperature
Charge 0 ~ 45℃
Discharge -20 ~ 60℃
Storage Temperature
Within 1 month -5 ~ 35℃
Within 6 months 0 ~ 35℃
Standard charge characteristics Rapid charge characteristics
Discharge characteristics
Φ8.0
Φ50.0
Φ26.0
0
-1.0
0
-
1
.
0
0 2 4 6 8 10 12 14 16 18
Voltage(V)
1.2
1.0
1.1
1.8
1.7
1.3
1.5
1.4
1.6
Charge Duration(hours)
Charge:250mA 15hrs
×
/113 F
/68 F
℃45
℃20
/32 F
℃0
90
40/104 F℃
Charge Duration (minutes)
10
1.2
0
1.1
1.0
1.8
Voltage(V)
1.5
1.4
1.3
1.6
1.7
503020
40
70
60
80
Charge:2500mA
1.2hrs
×
/68 F℃
10/50 F℃
20
2450
Temp:20℃/68 F
Voltage(V)
1.4
500mA
350
0.8
0
1.1
0.9
1.0
1.2
1.3
Discharge Capacity(mAh)
1400
7500mA
700
1050
2500mA
1750
2100
1.5
Charge:2500mA × 1.2hrs