CR2025【PDF 1/1 页】BATTERY LITHIUM COIN 3 VOLT 20MM

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Sheet目录856

[1页]

PRODUCT DATASHEET

1-800-383-7323 USA/CAN

www.energizer.com

ENERGIZER CR2025

Specifications

Lithium Coin

Industry Standard Dimensions

mm (inches)

This Battery has Underwriters

Laboratories component Recognition

2.5 0 (0.098)

Classification:

Chemical System:

Designation:

Nominal Voltage:

Typical Capacity:

Typical Weight:

Typical Volume:

Max Rev Charge:

Energy Density:

Typical Li Content:

UL Listed:

"Lithium Coin"

Lithium / Manganese Dioxide (Li/MnO 2 )

ANSI / NEDA-5003LC, IEC-CR2025

3.0 Volts

163 mAh (to 2.0 volts)

(Rated at 15K ohms at 21°C)

2.6 grams (0.08 oz.)

0.8 cubic centimeters (0.05 cubic inch)

1 microampere

176 milliwatt hr/g, 616 milliwatt hr/cc

0.078 grams (0.0028 oz.)

MH29980

2.20 (0.087)

2.18 (0.086) Ref.

1.88 (0.074) Ref.

8.00 (0.315)

Minimum

20.00 (0.787)

19.70 (0.776)

Safety :

(1) KEEP OUT OF REACH OF CHILDREN. Swallowing may lead to

serious injury or death in as little as 2 hours due to chemical burns and

potential perforation of the esophagus. Immediately see doctor; have

0.03 (0.001) Minimum Ref.

(Applies to top edge of gasket or

edge of crimp, whichever is higher.)

0.20 (0.008) Maximum Ref.

Permissible deflection from a flat.

Simulated Application test

Typical Performance at 21°C (70°F)

doctor phone (202) 625-3333.

(2) Battery compartment design . To prevent children from removing

batteries, battery compartments should be designed with one of the

following methods: a) a tool such as screwdriver or coin is required to

open battery compartment or b) the battery compartment door/cover

requires the application of a minimum of two independent and

simultaneous movements of the securing mechanism to open by hand.

Screws should remain captive with the battery door or cover.

Schedule:

Continuous

Typical Drains:

at 2.9V

(mA)

0.193

Load

(ohms)

15,000

Cutoff

2.0V

(hours)

845

Internal Resistance Characteristics

Pulse Test at 21°C (70°F)

Bkgnd Drain: Continuous

15K ohms

Typical Discharge Characteristics

Load: 15K ohms - Continuous

Typical Drain @ 2.9V: 0.193 mA

0.193 mA @2.9V

Pulse Drain: 2 seconds X 12 times/day

400 ohms

6.8 mA @2.7V

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

Pulse

Bkgnd

120

100

200

400

600

800

1000

100

125

150

200

Service, Hours Capacity, mAh

Important Notice

This datasheet contains typical information specific to products manufactured at the time of its publication.

?Energizer Holdings, Inc. - Contents herein do not constitute a warranty.

Form No. EBC - 4119K

Page 1 of 1

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