MN21
Alkaline-Manganese Dioxide Battery
Nominal Voltage:
12.0 V
Nominal Internal
Impedance:
22 ohm @ 1kHz
FLAT CONTACT
TERMINAL
10.30
9.70
Average Weight:
Average Volume:
Terminals:
7.4 gm (0.26 oz.)
2.3 cm3 (0.14 in.3)
Flat
mm
mm
0.58
mm
5.63
5.38
0.43
-20oC to 54oC
(
(
+
–
)
)
Operating Temperature
Range:
(-4oF to 130oF)
28.50
mm
27.50
NEDA:
IEC/ANSI:
1811A
-
0.30
0.20
mm
5.63
5.38
mm
RECESSED FLAT
CONTACT TERMINAL
TYPICAL DISCHARGE CHARACTERISTICS AT 21°C (70°F)
13
10K ohm = 0.96 mA
20K ohm = 0.52 mA
46K ohm = 0.22 mA
12
11
10
9
8
Berkshire Corporate Park
Bethel, CT 06801 U.S.A.
7
Telephone: Toll-free 1-800-544-5454
6
0
20
40
60
80
100
120
140
160
180
Service Hours
Delivered capacity is dependent on the applied load, operating temperature and cut-off voltage. Please refer to the charts
and discharge data shown for examples of the energy / service life that the battery will provide for various load conditions.
*
This data is subject to change. Performance information is typical. Contact Duracell for the latest information
6/08
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