17.0 mm

43.0 mm

Dimensions

D

17.0 mm

 

 

(with tube)

H

43.0 mm

 

 

 

 

Cell Type HR-4/5AU

Specifications

Type : Nickel-Metal Hydride Battery

Size : 4/5A

 

 

 

 

 

Typical

 

2150mAh

Capacity 1)

 

 

 

Minimum

 

1900mAh

 

 

 

 

 

 

Nominal Voltage

 

1.2V

 

 

 

Charging Current x Time

Fast Charge 2)

2150 mA x about 1.1h

 

 

 

 

 

Charge

Fast Charge 2)

0°C - 40°C

 

Condition

 

Discharge Condition

0°C - 50°C

 

 

 

 

Ambient Temp.

 

Less than

-20°C - 50°C

 

30days

 

 

 

 

Storage

Less than

-20°C - 40°C

 

Condition

90days

 

 

 

 

Less than

-20°C - 30°C

 

 

1year

 

 

 

Internal Impedance 3)

 

About 25mΩ(at 1000Hz)

(after discharge to E.V.=1.0V)

 

Weight 4)

 

About 35 g

 

 

Size 4) :(Diameter) x (Height)

17.0(D) x 43.0(H) mm

1)Single cell capacity under the following condition.

Charge : 215mA×16h, Discharge : 430mA(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

 

1.8

 

 

1.7

 

(V)

1.6

0°C

20°C

 

Voltage

1.5

40°C

1.4

 

 

 

Cell

1.3

 

1.2

Charge : 2100mA (-∆V=10mV)

1.1Ambient Temp. : 0°C,20°C,40°C

1.0

0

10

20

30

40

50

60

70

80

Charge Time (min)
Discharge

1.6

Charge : 210mA x 16h

1.5Rest : 1h

Discharge : 420mA, 2100mA, 4200mA (E.V.=1.0V)

(V)

1.4

Ambient Temp. : 20°C

 

 

 

Voltage

1.3

 

 

 

420mA

 

 

 

 

 

 

 

 

 

 

 

 

Cell

1.2

 

 

 

 

 

1.1

2100m

 

 

 

 

 

 

 

 

 

 

 

1.0

 

4200mA

 

 

 

 

 

 

 

 

 

0.9

 

 

 

 

 

 

0

500

1000

1500

2000

2500

Discharge Capacity (mAh)