PROD
T DATASHEET
1-800-383-7323 US/CAN
www.energizer.com
ENERGIZER 123
(EL123)
Industry Standard D i mensi o n s
mm (inches)
This Battery has Underwriters
Laboratori es componen t Recognition
17.00 (0.669)
16.00 (0.630)
9.60 (0.378)
Maximum
33.50 (1.319)
Minimum
0.90 (0.035)
Maximum
This battery contains a Positive Temperature
Coefficient (PTC) safety device to limit current
during short circuit conditions.
1.00 (0.039)
Minimum
34.50 (1.358)
Maximum
11.00 (0.433)
Minimum
Simulated Application Tests
Typical Performance at 21°C (70°F)
Cutoff Voltage
Schedule Drain Load 2.0V 1.55V 1.0V
(time) (mA) (ohms) (hours) (pulses) (pulses)
Continuous
Continuous
3 sec ON
7 sec OFF
3 sec ON
27 sec OFF
---
1000 --- 1.2
1200 ---
900 ---
100 58 ---
--- ---
--- --- 1500
--- 2000 ---
This datashe et con t ains typical info r mation sp ecific to produc ts manufactured at the time o f it s publication.
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Classification:
Chemical System: Lithium / Manganese Dioxide (Li/MnO
Desi
nation:
Nominal Volta
Stora
e Temp: -40°C to 60°C (-40°F to 140°F
Operating Temp: -40°C to 60°C (-40°F to 140°F
ical Capacity: 1500 mAh (to 2.0 volts
ical Weight: 16.5 grams (0.58 oz.
ical Volume: 7.0 cubic centimeters (0.4 cubic inch
Max Disch arge: 1500 mA continuous (3500 mA pulse
Max Rev C h arge: 2 microampere
Typical Li Content : 0.55 grams (0.019 oz.)
UL Listed: MH12454
Shi
:
Global (except US):
Typical Discharge Characteristics
3.0
2.5
2.0
1.5
Voltage, CCV
1.0
3.0
---
Important Notice
2.5
2.0
1.5
Voltage, CCV
1.0
Specifications
"Lithium Photo"
)
e: 3.0 Volts
United States:
0 500 1000 1500 2000 2500
0 300 600 900 1200 1500
NSI-5018LC, IEC-CR17345
(Rated at 100 ohms at 21°C)
For com
S
Goods Re
49 CFR 173.185
Schedule: 3 sec ON / 27 sec OFF
Typical Drain: 900 mA
-20 C
Schedule: 3 sec ON / 7 sec OFF
Typical Drain: 1200 mA
-20 C
lete d etails, please reference:
ecial P r o vision A45 of the I ntern ationa l
ir Tran sport Association Dangerous
ulations
21 C
Pulses
Pulses
2
21 C
Form No. EBC - 4204I Page 1 of 1