Specifications Cell Type BK-4MCC
Cell Type BK-4MCC
Specifications
Type : Nickel-Metal Hydride Battery
Size : AAA Consumer Type
Typical
800mAh
Minimum
750mAh
Capacity 1)
10.5 mm
Nominal Voltage
1.2V
Charging Current x Time
44.5 mm
Ambient Temp.
800 mA x about 1.1h
Fast Charge 2)
Charge
Fast Charge 2)
Condition
0°C - 40°C
Discharge Condition
0°C - 50°C
Less than
90days
Storage
Condition Less than
1year
-20°C - 40°C
-20°C - 30°C
Internal Impedance 3)
(after discharge to E.V.=1.0V)
Weight
Approx. 40mΩ(at 1000Hz)
Approx. 13 g
4)
Size 4) :(Diameter) x (Height)
Dimensions
(with tube)
D
10.5 mm
H
44.5 mm
10.5(D) x 44.5(H) mm
1)Single cell capacity under the following condition.
Charge : 80mA×16h, Discharge : 160mA(E.V.=1.0V) at 20°C
2)Use recommended charging system.
3)After a few charge and discharge cycles under the above 1) condition.
4)With tube.
Typical Characteristics
Charge
Discharge
1.5
1.8
Charge : 800mA (-dV=10mV)
Rest : 1h
Dischaerge : 160,400,800,1600,2400mA
Ambient Temp. : 25℃
0℃
1.7
1.4
25℃
1.6
Cell Voltage (V)
Cell Voltage (V)
1.3
40℃
1.5
1.4
160mA
400mA
1.2
2400mA
1.1
1.3
1600mA
Charge : 800mA (-dV=10mV)
Ambient Temp. : 0℃,25℃,40℃
1.2
1.1
0
100
200
300
400
500
Charge Capacity (mAh)
600
700
800
800mA
1.0
900
0.9
0
100
200
300
400
500
Discharge Capacity (mAh)
600
700
800
900
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