Panasonic HHR370AH specifications Dimensions with tube, Typical charge characteristics, 2004/01

Models: HHR370AH

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HHR370AH Cylindrical Fat/A size for back up use

HHR370AH Cylindrical Fat/A size for back up use

H type

■ Dimensions (with tube)

(mm)

■ Typical charge characteristics

+ 0

18.2-0.7

(+)

+ 0

67.5 -1.5

(-)

Specifications

 

 

Diameter

 

18.2+0 / -0.7mm

 

 

Height

 

 

67.5+0 / -1.5mm

 

Approximate Weight

 

60g

 

 

 

 

 

 

 

Nominal Voltage

1.2V

 

 

 

 

 

 

*1

Average*2

3700mAh

Discharge Capacity

 

 

 

Rated (min.)

3500mAh

 

 

 

 

 

 

 

Approx. Internal impedance at

20m Ω

 

1000Hz at charged state.

 

 

 

 

 

 

 

 

 

 

Standard

370mA X 16hrs.

 

 

 

 

 

 

 

Charge

Rapid*3

3000mA X 1.4hrs.

 

 

 

 

 

 

 

 

 

Low rate

185mA X 32hrs.

 

 

 

123mA X 48hrs.

Temperature

 

 

Standard

-10to 60

 

 

 

 

 

Charge

Rapid

 

 

 

 

 

 

 

 

Low rate

-10to 45

 

Discharge

-10to 60

Ambient

 

 

 

 

 

 

<1 year

-20to 35

 

Storage

<6 months

-20to 45

 

 

 

 

 

<1 month

-20to 55

 

 

 

 

 

 

 

 

 

 

 

<1 week

-20to 65

*1 After charging at 0.1It for 16 hours, discharging at 0.2It. *2 For reference only.

*3 Please consult Panasonic for details of dT/dt.

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.

*The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Charge : 370mA ×16hrs.

 

1.8

 

 

 

 

 

 

 

 

 

 

(V)

1.6

 

 

 

 

 

 

 

 

 

 

Voltage

1.4

 

 

 

 

 

 

 

 

 

 

 

1.2

 

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

-10

 

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

0.8

2

4

6

8

10

12

14

16

18

20

 

0

Charge time (hours)

 

120

 

 

 

 

 

 

 

 

 

 

110

 

 

 

 

 

 

 

 

 

(%)

100

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

raito

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

70

Charge : 370mA ×16hrs.

 

 

 

 

 

60

Charge temperature : 10 to 60

 

 

 

 

50

Discharge : 740mA

 

 

 

 

 

 

 

Cut off voltage : 1.0V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

Discharge temperature : 25

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

-20

-10

0

10

20

30

40

50

60

70

 

 

 

 

 

Temperature ()

 

 

 

Typical discharge characteristics

 

2.0

 

 

 

 

 

 

 

 

 

 

Charge : 370mA ×16hrs. 25

 

 

1.8

 

 

Discharge time : 740mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-10

 

(V)

1.6

 

 

 

 

25

 

 

 

 

 

60

 

Voltage

1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.2

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

0.8

1

2

3

4

5

6

 

0

Discharge time (hours)

Nickel Metal Hydride Battery

2004/01

20

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Panasonic HHR370AH specifications Dimensions with tube, Typical charge characteristics, Specifications, 2004/01, H type