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Energizer A23 Alkaline 12 Volt Battery 4 Pack + Free Shipping

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Energizer A23 Alkaline 12 Volt manganese dioxide primary battery is specially designed to power device applications that do not require the flat voltage discharge curve characteristic of silver oxide batteries. Applications in which miniature manganese dioxide batteries can be used as substitutes include small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. The substitution of miniature manganese dioxide batteries for silver oxide batteries should only be made where recommended by the device manufacturer. • Features:  Designed for electronic applications which may require high rate pulses.  Good low temperature characteristics.  Good resistance to shock, vibration, and acceleration  Sloping discharge curve  Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GA • Specifications:  Classification: Miniature Alkaline  Chemical System: Manganese Dioxide (MnO2)  Designation: ANSI-1181A  Nominal Voltage: 12 volts  Typical Capacity: 45 mAh to 6.0 Volts (rated at 20K ohms at 21°C  Typical Weight: 8.0 grams (0.3 oz.)  Typical Volume: 1.1 cubic centimeters (0.07 cubic inch)  Jacket: Metal  Terminal: Flat Contact