Energizer HR20 User Manual

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Typ

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PRODUCT DATASHEET

European Region

+ 44 (0) 208 920 2306

www.energizer.eu

Rechargeable D-2500 (HR20)

Industry Standard Dimensions

Maximum

Minimum

Typical Discharge Characteristics

1.4

1.3

1.2

1.1

Cell Voltag e

1.0

0.9 036912

1.4

1.3

1.2

1.1

Cell Voltag e

1.0

0.9

0.0 0.5 1.0 1.5 2.0 2.5

(millimeters)

34.20

9.50

18.0

Typical Perf ormanc e at 21ºC

500 mA

(0.2C)

Typical Perf ormanc e at 21ºC

5.0 A

(2.0C)

32.30

(+)

(-)

Hours of Discharge

2.5 A

(1.0C)

Hours of Discharge

1.50

Minimum

61.50

59.50

250 mA

(0.1C)

1.25 A (0.5C)

Specifications

Classification: Chemical S

Designation: IEC-HR20 Nominal Volta Rated Ca

Jacket: Plastic Label

Internal Resistance:

C Impedance (No Load):

Operating and Storage Temperatures:

stem: Nickel-Metal Hydride (NiMH

e: 1.2 Volts

acity: 2500 mAh (to 1.0 volts

ical Weight: 73.0 grams ical Volume: 56.5 cubic centimeter

The internal resistance of the cell varies

Cell Charged 11 milliohms 21 milliohms

(tolerance of ±20% applies to above values

The impedance of the charged cell varies

Frequency (Hz

1000

bove values based on AC current set at 1.0 ampere

To maintain maximum performance, observe the followin

general guidelines regarding environmental conditions.

Charge:

Discharge:

Stora

Humidit

will significantly impact battery cycle life.

CCU Rechargeable

Based on 500 mA (0.2C) discharge rate

with state of charge, as follows:

with frequency, as follows:

alue tolerances are ±20%.

0ºC to 40º 0ºC to 50ºC

e: -20ºC to 30ºC

: 65±20%

Operating at extreme temperatures,

Cell 1/2 Discharged

Impedance (milliohms)

(Charged Cell

This datasheet contains information specific to battery chargers manufactured at the time of its publication.

Form No. EBC - 8828EU Page 1 of 1

Important Notice