Duracell MN21 User Manual

Alkaline-Manganese Dioxide Battery

MN21

10.30

9.70

5.63

5.38

0.30

0.20

mm

mm

mm

FLAT CONTACT
TERMINAL

( + )

28.50

27.50

( – )

5.63

5.38

RECESSED FLAT
CONTACT TERMINAL

0.58

0.43

mm

mm

mm

Nominal Voltage: 12.0 V
Nominal Internal

Impedance:

22 ohm @ 1kHz

Average Weight: 7.4 gm (0.26 oz.)

3

Average Volume: 2.3 cm

(0.14 in.3)

Terminals: Flat

o

Operating Temperature
Range:

NEDA:
IEC/ANSI:

C to 54oC

-20

o

(-4

F to 130oF)

1811A

-

Zn/MnO2

TYPICAL DISCHARGE CHARACTERISTICS AT 21°C (70°F)

13

12

11

10

9

Voltage (v)

8

7

6

0 20 40 60 80 100 120 140 160 180

10K ohm = 0.96 mA
20K ohm = 0.52 mA
46K ohm = 0.22 mA

Berkshire Corporate Park
Bethel, CT 06801 U.S.A.
Telephone: Toll-free 1-800-544-5454
Internet: www.duracell.com

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

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