SUPER HEAVY DUTY
Chemical System:
Zinc-Manganese Dioxide (Zn/MnO
2
)
(No Added Mercury or Cadmium)
Designation:
ANSI-24D, IEC-R03
Battery Voltage:
1.5 Volts
Operating Temp:
-18C to 55C (0F to 130F)
Average Weight:
9.7 grams (0.31 oz.)
Volume:
4.0 cubic centimeters (0.2 cubic inch)
Average Capacity:
540 mAh to 0.8 volts
(Rated capacity at 16 mA continuous at 21C)
Cell:
One No. 12 (size "AAA")
Jacket:
Metal
The measurement is an approximation of the
battery's actual internal resistance. It is sensitive
to the loads and operator technique.
Schedule: Background Load 750 ohms
Pulse Load 5.1 ohms
Pulse Duration 1 second
120
235
333
10
5.1
1 hour/day
4 min/hour 8 hours/day
15 sec/min 24 hours/day
45C (113F)
21C (70F)
0C (32F)
INTERNAL RESISTANCE VS. TEMPERATURE
240 175 130
minutes
pulses
-21C (-4F)
Typical Ri (ohms)
0.5
0.6
0.7
10.0
Temperature
hours
minutes
0.75 0.9V 1.0V
35 32 29
Cutoff Voltage
Copyright Eveready Battery Co. Inc. - All Rights Reserved
AAA
Schedule:
(milliamperes)
at 1.2V
Industry Standard Dimensions in mm (inches)
ENERGIZER NO. 1212
Important Notice
Simulated Application Test Estimated Average Service at 21C (70F)
This data sheet contains information specific to batteries manufactured at the time of its publication.
Contents herein do not constitute a warranty.
Typical Drains
4 hours/day
16
Load
(ohms)
75
3.6
210 160 130
110 90 70
EVEREADY BATTERY CO.
Internet: www.energizer.com
1-800-383-7323 / USA
1-800-383-7323 / CANADA
TYPICAL DISCHARGE CURVE
Simulated Test @ 21C (70F)
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
0
5
10
15
20
25
30
35
Service, Hours
Closed Circuit Voltage
1-800-383-7323 / USA
1-800-383-7323 / CANADA
+ 44 (0) 208 920 2306 / EUROPE
Form No. EBC - 3108C
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