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PRODUCT DATASHEET
1-800-383-7323 USA/CAN
www.energizer.com
ENERGIZER CR2450
Specifications
Lithium Coin
Industry Standard Dimensions
mm (inches)
This Battery has Underwriters
Laboratories component Recognition
24.50 (0.965)
3.45 (0.136) Ref.
24.30 (0.957)
3.15 (0.124) Ref.
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-5029LC, IEC-CR2450
3.0 Volts
620 mAh (to 2.0 volts)
(Rated at 7.5K ohms at 21°C)
6.8 grams (0.22 oz.)
2.4 cubic centimeters (0.14 cubic inch)
1 microampere
183 milliwatt hr/g, 647 milliwatt hr/cc
0.47 grams (0.017 oz.)
MH29980
R1.25 (0.049) Ref.
R0.75 (0.030) Ref.
1.00 (0.039) Ref.
Minimum
5.00 (0.197)
4.60 (0.181)
0.25 (0.010) Maximum Ref.
Permissible deflection from a flat.
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
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
Simulated Application test
Typical Performance at 21°C (70°F)
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)
0.39
Load
(ohms)
7,500
Cutoff
2.0V
(hours)
1,590
Internal Resistance Characteristics
Pulse Test at 21°C (70°F)
Bkgnd Drain: Continuous
7.5K ohms
Typical Discharge Characteristics
Load: 7.5K ohms - Continuous
Typical Drain @ 2.9V: 0.39 mA
0.39 mA @2.9V
Pulse Drain: 2 seconds X 12 times/day
300 ohms
9.0 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
IR
120
100
80
60
40
20
0
0
400
800
1200
1600
0
50
100
200
250
300
500
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 - 4123I
Page 1 of 1
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相关代理商/技术参数
CR-2450 制造商:Panasonic Industrial Company 功能描述:
CR2450 (D) 制造商:Duracell 功能描述:CELL COIN 3V DL2450
CR2450 BE PCBD 制造商:Varta 功能描述:BATTERY,LITHIUM,3V,COIN,24.5MM,3PIN,HORIZONTAL MOUNT
CR2450 N 制造商:RENATA 功能描述:CELL LITHIUM BUTTON 3V 制造商:Renata Batteries 功能描述:CELL, LITHIUM, BUTTON, 3V
CR2450 NFH-LF 制造商:RENATA 功能描述:CELL LITHIUM BUTTON 2PIN 3V 制造商:Renata Batteries 功能描述:CELL, LITHIUM, BUTTON, 2PIN, 3V
CR2450 NRH-LF 制造商:RENATA 功能描述:CELL LITHIUM BUTTON 3PIN 3V 制造商:Renata Batteries 功能描述:CELL, LITHIUM, BUTTON, 3PIN, 3V
CR2450 NRV-LF 制造商:RENATA 功能描述:CELL LITHIUM BUTTON 3PIN 3V 制造商:Renata Batteries 功能描述:CELL, LITHIUM, BUTTON, 3PIN, 3V
CR-2450/BE 制造商:Panasonic Industrial Devices 功能描述: