• The Energizer A23 Battery is the perfect replacement for many applications including: remote controls and radio keys.
  
  
• Replaces: 23A, 23GA, A23, E23A, GP-23A, GP23A, K23A, L1028, LR23A, LRV08, LRVO8, MN21, MS21, V23, V23GA, VR22

  Specifications:

  Voltage 12 Volts Capacity 38.0 mAh Battery Technology Alkaline Weight (Approx) 8.0 g
  

  Dimensions:

  Diameter (mm) 10.30 Width (mm) N/A Height (mm) 28.50
  Click here for technical data sheet

These details about Energizer Alkaline A23 (MN21) Batteries, which is one of 36 Energizer products in Ishop Market Place, were supplied (along with details of 113 other products from Battery Charged) on 22-May-2012.