Zinc Air
Classification: Zinc Air Prismatic
Chemical System: Zinc Air (Zn-O
2
)
Designation: PP255
Nominal Voltage: 1.4 volts
Rated Capacity: 720 mAh (72 hour discharge)
Rating Drain: 10 mA continuous at 21°C/50% RH to 1.0V
T
ypical Weight: 3.4 grams (0.12 ounces)
T
ypical Volume: 1.2 cubic centimeters (0.07 cubic inches)
T
ypical Impedance:
750 mΩ at 1K Hz
A
ir Requirements: 0.5 cc air/min @ 10 mA
Important Notice
ENERGIZER PP255
Approximate Dimensions
(millimeters)
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.
Specifications
Dischar
g
e Profiles - Constant Power
T
em
p
erature Effects
25 mW Continuous
A
ir Mana
g
ement
Techniques for Various Applications
A
ir U
p
Time
Typical Voltage When Load Applied
Ca
p
acit
y
Maintenance
Tabbed and Untabbed
Contact: Dan Durbin
DanielR.Durbin@Energizer.com
PR
O
D
UC
T DATA
S
HEET
80%
85%
90%
95%
100%
01234
Rated Capacity (%)
Shelf Life (yr)
untabbed
(no air management)
tabbed
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0 200 400 600 800 1000
Cell Voltage (V)
Discharge Energy (mWh)
10
mW
40
mW
20
mW
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
024681012
Cell Voltage (V)
Time Between Tab Removal and
Load Application (sec)
10 mW
20 mW
30 mW
40 mW
0
10
20
30
40
50
0 10203040
Discharge Time (hrs)
Temperature (C)
PP255
AAAA Alkaline
5.2
4.9
10.4
10.2
22.7
22.5
0
10
20
30
40
50
03691215182124
Average Drain Rate
(mA)
Achievable Battery Life (months)
Throttling
Fully Open
Valved (Open and Shut)
Form No. EBC - 4514B Page 1 of 1
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