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DURACELL 203969 DURACELL Batterie Security MN21 - Battery - A 23

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203969 DURACELL Batterie Security MN21 - Battery - A 23

Part No:203969

Stock:55 In Stock

EAN Code:5000394203969

£3.22 Excl. VAT

£3.86 Incl. VAT

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Batterie Security MN21 - Battery - A 23

Introduction

ADVANTAGES AND APPLICATIONS
The DURACELL zinc/potassium hydroxide/manganese dioxide battery system, commonly referred to as alkaline or Alkaline Manganese Dioxide, is now recognized as the premium primary zinc anode battery system. It has been selected for consumer, industrial and military applications where an economical and reliable battery is required.

Its major advantages (compared to the zinc-carbon battery system) are a high energy density; the ability to operate continuously at relatively high discharge rates over a wide temperature range (due to its lower internal resistance); and a shelf life in excess of four years. The cost of the alkaline battery, on a service life basis, is lowest in medium to high drain applications.

CHEMISTRY
The components of the alkaline-manganese battery are a zinc anode, a manganese dioxide cathode, and a highly conductive potassium hydroxide electrolyte.

CONSTRUCTION
The DURACELL alkaline cell is cylindrical in design. A cutaway view of a representative battery is shown above.

RATED CAPACITY
The DURACELL alkaline battery system is available in standard cylindrical and multicell configurations (34 mAh to 15,000 mAh).

PERFORMANCE CHARACTERISTICS
Voltage
The open circuit voltage ranges from 1.5 to 1 .6V, depending on cathode formulation. Typical median operating voltage ranges from 1.3 to 1.1V under moderate discharge conditions.

Discharge Characteristics
Moderately sloping discharge curve.

Energy Density
75 Wh/lb. (163 Wh/kg); 6.5 Wh/in.3 (398 Wh/l).

Effect of Discharge Load and Temperature
Capable of performance at high discharge rates; typical temperature range: -4°F to 130°F (-20°C to 54°C).

Shelf Life
Up to 85% capacity remaining after 4 years of storage at 70°F (21°C).

Specifications

Battery
Battery typeSingle-use battery
Battery voltage12 V
Number of batteries included2 pc(s)
Product colourBlack, Gold, Silver
Battery technologyAlkaline
Features
Battery form factorCylindrical
Package typeBlister
Battery voltage12 V
Number of batteries included2 pc(s)
Product colourBlack, Gold, Silver
Battery technologyAlkaline
Weight & dimensions
Weight7.4 g
Packaging data
Package typeBlister
Technical details
Harmonized System (HS) code85068080
Logistics data
Harmonized System (HS) code85068080
Other features
Battery form factorCylindrical
TypeMN21
Battery typeSingle-use battery

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