Cell Type HF-B1U

Charge Time (min.)

Cel

l Vo

ltag

e (V

)

0 10 20 30 40 50 60 70 80 901.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

Charge:880mA(-∆=10mV)Ambient Temp.:25˚C

0˚C

25˚C40˚C

Discharge Capacity (mAh)

Cel

l Vo

ltag

e (V

)

0 100 200 300 400 500 600 700 800 900 10000.9

1.0

1.1

1.2

1.3

1.4

1.5

Charge:88mA x 16hRest:1hDischarge:176mA,880mA,1760mA(E.V.=1.0V)Ambient Temp.:25˚C

1760mA

880mA176mA

Charge Discharge

Typical Characteristics

1) Charge : 88mA 16h, Discharge : 176mA (E.V.=1.0V) at 25˚C2) Use recommended charging system.3) After a few chargeand discharge cycles under the above 1) condition.4) With tube.

Dimensions(with tube)

HW

48.0mm17.0mm6.1mmT

48.0

mm

48.0

mm

17.0mm 6.1mm

Type : Nickel-Metal Hydride Battery

Capacity1)

Typical

Minimum

Fast Charge2)

Fast Charge2)

Nominal Voltage

Charging CurrentTime

ChargeCondition

AmbientTemp.

Discharge Condition

~30days

30 ~ 90days

90days ~1 year

StorageCondition

Weight4 )

Size4)

: (Width) (Thickness) (Height)

Size : B1

880mAh

810mAh

1.2V

880mA about 1.2h

0°C ~ 40°C

0°C ~ 50°C

-20°C ~ 50°C

-20°C ~ 40°C

-20°C ~ 30°C

About 25mΩ(at 1000Hz)

About 18g

17.0(W) 6.1 (T) 48.0(H)mm

Internal Impedance3)

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

Specifications