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Energizer 12-Volt A23 Battery
Energizer 12-Volt A23 Battery
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Battery Dimensions Discharge & Temperature Characteristics
Energizer 12-Volt A23 Battery
Item# 9820A
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  • Ideal choice for many portable electronic devices
  • Output voltage of 12V
  • Made of high quality alkaline-manganese dioxide

Essential Info

If you are looking for a quality battery to power your electronic devices, the Energizer 12-Volt A23 Battery is the perfect choice. The A23 is an alkaline-manganese dioxide battery that offers a higher voltage and longer shelf life than zinc-carbon and zinc-chloride batteries. It is designed for electronic applications which may require high rate pulses and has the ability to power remote controls and other devices that demand a radio frequency. With a superior drain rate, low internal resistance and wide operating temperature it is the right battery for other products such as car starters, keyless entry systems, remote starters, toys, garage door openers, cameras, and other personal electronics.

What's Included

  • One Energizer 12-Volt A23 Battery
  • More Info

    This battery is referenced elsewhere as and is an equivalent replacement for all of the following battery types:
  • A23, MN21, R23A, 21A, GP23
  • 23A, 23GA, A23, E23A, GP-23A
  • GP23A, K23A, L1028, LR23A, LRV08
  • LRVO8, A23BP, A23BP-2, MS21, V23
  • V23GA, VR22 batteries, Energizer VA23GA
  • Energizer EL12, Energizer LRV08, Energizer MS21
  • Energizer A23BP, Energizer A23BP-2, Energizer E23A
  • Energizer 12 Volt, Energizer 12V, Energizer 23A
  • Saft L1028, Saft 8F10R, Saft 8LR23
  • Saft 8LR932, Sanyo RV08, Sanyo RVO8
  • Sony VA23GA, Varta V23GA, Varta VR22
  • Panasonic K23A, Casio CA20, GP GP23A, and Duracell MN21

  • Specifications


    Manufacturer Product No.:A-23BP/2
    Classification:Miniature Alkaline
    Chemical System:Manganese Dioxide (MnO2)
    Nominal Voltage:12.0 volts
    Typical Capacity:55 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)


    Battery Dimensions  Discharge & Temperature Characteristics     
    Battery Dimensions  Discharge & Temperature Characteristics     


    8 Ratings
    5 star: 75%  (6)
    4 star: 25%  (2)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (8 customer ratings)
    Share your thoughts with other customers
    DR. JOSEPH R. -- orlando, FL   11/14/2009
    As promised. Fast delivery.
    PETER E. -- wilmington, DE   11/13/2009
    We bought the batteries for use in our garage door opener remotes and, by golly, they work just fine.
    NORMAN -- walla walla, WA   8/24/2009
    Great Product at Great Price. Actually includes 2 batteries.

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