Energizer EN91 Data Sheet
AA
NOT INTENDED FOR RETAIL TRADE
Classification:
Alkaline
Chemical System:
Zinc-Manganese Dioxide (Zn/MnO
2
)
Designation:
ANSI-15A, IEC-LR6
Nominal Voltage:
1.5 volts
Nominal IR:
150 to 300 milliohms (fresh)*
Operating Temp:
-18°C to 55°C (0°F to 130°F)
Typical Weight:
23.0 grams (0.8 oz.)
Typical Volume:
8.1 cubic centimeters (0.5 cubic inch)
Jacket:
Plastic Label
Shelf Life:
7 years at 21°C (80% of initial capacity)
Terminal:
Flat Contact
* For additional information, please reference the
Continuous discharge to 0.8 volts at 21°C
Important Notice
Constant Power Performance
Constant Current Performance
Milliamp-Hours Capacity
ENERGIZER EN91
Specifications
mm (inches)
No added mercury or cadmium
Industry Standard Dimensions
Typical Characteristics (21°C)
Typical Characteristics (21°C)
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
This data sheet contains typical information specific to products manufactured at the time of its publication.
PRODUCT DATASHEET
1-800-383-7323 / USA
1-800-383-7323 / CANADA
1-800-383-7323 / CANADA
1-800-383-7323 USA/CAN
www.energizer.com
1
10
100
100
1000
S
e
rv
ic
e
(
h
ou
rs
)
Discharge (mW)
0.9 Volts
1.2 Volts
1.2 Volts
1
10
100
1000
10
100
1000
S
e
rv
ic
e
(
h
ou
rs
)
Discharge (mA)
0.8 Volts
1.0 Volts
1.2 Volts
1.0 Volts
1.2 Volts
0
500
1000
1500
2000
2500
3000
25
100
250
500
Ca
p
a
ci
ty
(m
A
h
)
Discharge (mA)
5.50 (0.217)
Maximum
0.10 (0.004)
Typical
14.50 (0.571)
13.50 (0.531)
13.50 (0.531)
1.00 (0.039)
Minimum
7.00 (0.276)
Minimum
50.50 (1.988)
49.50 (1.949)
49.50 (1.949)
(+)
(-)
Form No. EBC - 1202M
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