
Chemical System: Zinc Air (Zn/O2)
Nominal Voltage: 1.4 Volts
Typical Capacity: 280 mAh (to 0.9 volts)
(Rated at 1.5k ohms at 21°C/50% RH)
Typical Weight: 0.8 grams
Typical Volume: 0.3 cubic centimeters
This datasheet contains typical information specific to
batteries manufactured at the time of its publication.
Contents herein do not constitute a warranty.
©Energizer Holdings, Inc. - All Rights Reserved
Simulated Application Test
Typical Discharge Characteristics
Typical Performance at 21°C & 50% RH
Impedance vs. Depth of Discharge
Energizer AC13 - Mercury Free
Industry Standard Dimensions
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0 60 120 180 240 300 360
Operating Voltage
Service, Hours
Schedule: 16 hours/day
Typical Drain @ 1.3V:
1.3 & 0.87 milliamperes
Load: 1K & 1.5K ohms
0
4
8
12
16
20
0.1 1 10 100 1000 10000 100000
Impedance (ohms)
Frequency (Hz)
00% DoD
25% DoD
50% DoD
80% DoD
0
5
10
15
20
25
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Impedance (ohms)
Depth of Discharge
The total opposition that a battery offers to the flow of
alternating current. Impedance is a combination of
resistance and reactance.
The typical impedance of these cells on open circuit and
during useful discharge varies from 5-20 ohms. This
applies over a frequency range of 40-5,000 hertz at the
current drains shown below.
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3.00
Minimum
1.35R
Typical
7.90
7.55
0.38
Minimum
5.00
5.40
Form No. EBC - 8836EU Page 1 of 1