Duracell MN21 5000394203969 Data Sheet

Product codes
5000394203969
Page of 1
This data is subject to change.  Performance information is typical.  Contact Duracell for the latest information
6/08
MN21
Alkaline-Manganese Dioxide Battery
Nominal Voltage:
12.0  V
Nominal Internal
Impedance:
22 ohm @ 1kHz
Average Weight:
 7.4 gm (0.26 oz.)
Average Volume:
2.3 cm
3  
(0.14 in.
3
)
Terminals:
Flat
Operating Temperature
Range:
-20
o
C to 54
o
C
(-4
o
F to 130
o
F)
NEDA:
IEC/ANSI:
1811A
-
RECESSED FLAT 
CONTACT TERMINAL
FLAT CONTACT 
TERMINAL
0.30 
0.20
0.58 
0.43
+
 )
10.30 mm
mm
mm
mm
mm
mm
9.70
5.63 
5.38
 )
28.50 
27.50
5.63 
5.38
6
7
8
9
10
11
12
13
0
20
40
60
80
100
120
140
160
180
Service Hours
Voltage (v)
10K ohm  =  0.96 mA
20K ohm  =  0.52 mA
46K ohm  =  0.22 mA 
TYPICAL DISCHARGE CHARACTERISTICS AT 21°C (70°F)
Zn/MnO
2
Berkshire Corporate Park
Bethel, CT  06801 U.S.A.
Telephone: Toll-free 1-800-544-5454
Internet: www.duracell.com
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.
*