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PRODUCT DATASHEET
ENERGIZER PP425
Approximate Dimensions
(millimeters)
5.5
4.9
22.1
21.9
Air Up Time
Typical Voltage When Load Applied
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0
2
4
Time Between Tab Removal and
Load Application (sec)
Capacity Maintenance
Tabbed and Untabbed
100%
95%
90%
untabbed
85%
(no air management)
80%
0
1
Shelf Life (yr)
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.
Form No. EBC - 4515B
36.1
35.9
50 mW
100 mW
150 mW
200 mW
6
8
10
12
tabbed
2
3
4
Important Notice
Specifications
Classification:
Zinc Air Prismatic
Chemical System:
Zinc Air (Zn-O
Designation:
PP425
Nominal Voltage:
1.4 volts
Rated Capacity:
3600 mAh (90 hour discharge)
Rating Drain:
40 mA continuous at 21°C/50% RH to 1.0V
Typical Weight:
11.7 grams (0.41 ounces)
Typical Volume:
4.0 cubic centimeters (0.24 cubic inches)
Typical Impedance:
260 mΩ at 1K Hz
Air Requirements:
2 cc air/min @ 40 mA
Discharge Profiles - Constant Power
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
1000
Discharge Energy (mWh)
Temperature Effects
100 mW Continuous
50
40
30
20
10
0
0
10
Air Management
Techniques for Various Applications
200
150
100
50
Throttling
0
0
3
6
Achievable Battery Life (months)
Contact: Dan Durbin
DanielR.Durbin@Energizer.com
Zinc Air
)
2
50
mW
100
mW
200
mW
2000
3000
4000
PP425
AAA Alkaline
20
30
Temperature (C)
Valved (Open and Shut)
9
12
15
18
Page 1 of 1
5000
40
21
24
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