Panasonic HHR70AAAJ User Manual

This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to
modification without notice. Contact Panasonic for the latest information.

* After charging at 0.1It for 16 hours, discharging at 0.2It.
** For reference only.
Battery performance and cycle life are strongly affected by how they
are used. In order to maximize battery safety, please consult Panasonic
when determining charge / discharge specs, warning label contents
and unit design.

[It] was previously expressed as [C]. [It] is an IEC standard expression
for the amount of charge or discharge current and is expressed as:
It(A) = Cn (Ah)/1h.

• [It] is the reference test current in ampres
• [Cn] is the rated capacity of the cell or battery in Ampere-hours.

n = the time base [hours] for which the rated capacity is declared

(

+

)

(   )

44.5

+

-

0

1.0

10.5

+

-

0

0.7

10.5+0/-0.7

44.5+0/-1.0

0.41+0/-0.03

1.75+0/-0.04

13

0.46

1.2V

720 mAh

700 mAh

30m

Ω

70mA (0.1It) x 16hrs.

650mA (1It) x 1.2 hrs.

0˚C to 45˚C
0˚C to 40˚C

-10˚C to 65˚C

-20˚C to 35˚C

-20˚C to 45˚C

-20˚C to 55˚C

32˚F to 113˚F

32˚F to 104˚F

14˚F to 149˚F

-4˚F to   95˚F

-4˚F to 113˚F

-4˚F to 131˚F

Voltage (V)

Discharge Time (minutes)

0

100 200 300 400 500 600 700 800 900 10001100 1200

2.0

1.8

1.6

1.4

1.2

1.0

0.8

Charge:

1It(650mA) x 1.2h at 0.20, 45˚C

Rest:

1~3h

Discharge: 1It(650mA) to 1.0V at 20˚C

0˚C

20˚C
45˚C

Voltage (V)

Discharge Time (minutes)

0

100 200 300 400 500 600 700 800 900 1000 1100 1200

2.0

1.8

1.6

1.4

1.2

1.0

0.8

Charge:

1It(650mA) x 1.2h at 20˚C

Rest:

1h

Discharge: 0.2It(130mA) to 1.0V at 20˚C

Voltage (V)

Discharge Time (minutes)

0

100 200 300 400 500 600 700 800 900 1000 11001200

2.0

1.8

1.6

1.4

1.2

1.0

0.8

Charge:

1It(650mA) x 1.2h at 20˚C

Rest:

1 ~ 5h

Discharge: 1It(650mA) to 1.0V at 20˚C