HHR-450AB21F3 Panasonic - BSG, HHR-450AB21F3 Datasheet

HHR-450AB21F3

Manufacturer Part Number

HHR-450AB21F3

Description

BATTERY PACK NIMH 3.6V 4200MAH

Manufacturer

Panasonic - BSG

Datasheet

1.HHR-450AB21F2.pdf (1 pages)

Specifications of HHR-450AB21F3

Battery Type

Nickel Metal Hydride (NiMH)

Voltage - Rated

3.6V

Capacity

4200mAh

Battery Cell Size

4/3 A - Flat Top

Number Of Cells

Structure

1 Row x 3 Cells Side to Side

Termination Style

Solder Tab

Rechargeability

Yes

For Use With

P214 - BATTERY NIMH 4/3A 1.2V 4200MAH

Lead Free Status / RoHS Status

Lead free / RoHS compliant by exemption

Other names

HHR450AB17F3
HHR450AB21F3
P214-F031

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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.

NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET

HHR450A

Dimensions (with Tube)

Specifications

*** For rapid charge: use dT/dt charge termination method. Refer to the

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.

Note:

** For reference only.

* After charging at 0.1It for 16 hours, discharging at 0.2It.

Approx. Internal impedance

at 1000Hz at charged state.

Nickel Metal Hydride “Charge Methods” section for further details.

Discharge

Capacity*

Charge

[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.

Nominal Voltage

Storage

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

Approximate

Charge

Diameter

Weight

Height

Discharge

Rated (Min.)

< 1 year

< 3 months

< 1 month

Standard

Cylindrical L-fat A size (HR 18/67)

Average**

Rapid***

Rapid

(

( )

)

-10˚C to 65˚C

-20˚C to 35˚C

-20˚C to 45˚C

-20˚C to 55˚C

18.2+0/-0.7

67.0+0/-1.5

67.0

0˚C to 45˚C

0˚C to 40˚C

18.2

Grams

420mA (0.1It) x 16hrs.

1.5

NICKEL METAL HYDRIDE HANDBOOK

0.7

2000mA dT/dt

4500 mAh

4200 mAh

25m

1.2V

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

0.72+0/-0.03

2.64+0/-0.06

Ounces

inch

2.12

(mm)

Typical Charge Characteristics

Typical Discharge Characteristics

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

Discharge Time (minutes)

Charge Time (minutes)

Charge: 2000mA dT/dt=1.0 ˚C /min,20 ˚C

Disharge Temperature: 20 ˚C

Charge: 2000mA dT/dt=1.0 ˚C /min,20 ˚C

Disharge Temperature: 20 ˚C

Discharge Time (hours)

100 120 140 160 180 200 220

Charge: 1500mA- V=10mV

100

AUGUST 2005

2000mA(0.44 It)

4500mA(1 It)

900mA(0.2 It)

120

20˚C

45˚C

0˚C

140

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