PRODUCT DATASHEET
1-800-383-7323 / USA
USA/CAN
1-800-383-7323
1-800-383-7323 / CANADA
www.energizer.com
ENERGIZER EN91
Classification:
Chemical System:
Designation:
Nominal Voltage:
Nominal IR:
Operating Temp:
Typical Weight:
Typical Volume:
Jacket:
Shelf Life:
Terminal:
Specifications
AA
Industry Standard Dimensions
mm (inches)
NOT INTENDED FOR RETAIL TRADE
Alkaline
Zinc-Manganese Dioxide (Zn/MnO
2
)
No added mercury or cadmium
ANSI-15A, IEC-LR6
1.5 volts
150 to 300 milliohms (fresh)
-18°C to 55°C (0°F to 130°F)
23.0 grams (0.8 oz.)
8.1 cubic centimeters (0.5 cubic inch)
Plastic Label
7 years at 21°C
Flat Contact
14.50 (0.571)
13.50 (0.531)
5.50 (0.217)
Maximum
(+)
1.00 (0.039)
Minimum
Milliamp-Hours Capacity
Continuous discharge to 0.8 volts at 21°C
3000
Capacity (mAh)
50.50 (1.988)
49.50 (1.949)
2500
2000
1500
1000
500
0
(-)
0.10 (0.004)
Typical
7.00 (0.276)
Minimum
25
100
250
500
Discharge (mA)
Constant Power Performance
Typical Characteristics (21°C)
100
1000
Constant Current Performance
Typical Characteristics (21°C)
Service (hours)
Service (hours)
100
10
0.9 Volts
1.2 Volts
1
100
Discharge (mW)
1000
10
0.8 Volts
1.0 Volts
1.2 Volts
10
100
Discharge (mA)
1000
1
This data sheet contains typical information specific to products manufactured at the time of its publication.
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Important Notice
Engineering Data
Form No. EBC - 1202N
Page 1 of 2
PRODUCT DATASHEET
Engineering Data
1-800-383-7323 USA/CAN
www.energizer.com
ENERGIZER EN91
Constant Power Performance
Discharge Characteristics (21°C)
1.6
1.5
Voltage (CCV)
1.4
AA
Constant Current Performance
250 mA Discharge (-20°C / 0°C / 21°C)
1.6
1.5
1.4
1.3
1.2
(21°C)
1.3
1.2
1.1
1.0
250 mW
100 mW
Voltage (CCV)
1.1
1.0
0.9
(0°C)
(-20°C)
0.9
0.8
0
8
16
24
32
0.8
0
2
4
Service (hours)
6
8
Service (hours)
Industry Standard Tests
(21°C)
REMOTE
24 ohm 15 sec/min 8 hrs/day
1.6
1.4
1.2
1.0
0.8
0
20
40
60
80
100
Service (hours)
RADIO
43 ohm 4 hrs/day
Voltage (CCV)
Voltage (CCV)
PORTABLE LIGHTING
3.3 ohm LIF
1.6
TOY
3.9 ohm 1 hr/day
RADIO
REMOTE
1.4
1.2
1.0
0.8
0
2
4
6
8
10
Service (hours)
TOY
LIGHT
CD/GAMES
250 mA 1 hr/day
1.6
Voltage (CCV)
TAPE PLAYER
100 mA 1 hr/day
TAPE PLAYER
Voltage (CCV)
DIGITAL CAMERA
1.5K/.65K mW 2/28 sec - 10x hr
PHOTOFLASH
1K mA 10 sec/min 1 hr/day
1.6
1.4
1.4
1.2
1.0
1.2
1.0
CAMERA
0
20
40
PHOTO
CD/GAMES
0
7
14
Service (hours)
0.8
21
28
0.8
60
80
100
120
Service (minutes)
This data sheet contains typical information specific to products manufactured at the time of its publication.
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Important Notice
Form No. EBC - 1202N
Page 2 of 2