The Battery Adapter Plate for EN-EL9 or EN-EL9a enables you to charge any Nikon EN-EL9 or EN-EL9a type battery using your Compact AC/DC or Duo LCD Charger.
Compact AC/DC and Duo LCD Chargers feature an interchangeable battery plate system. This economical option allows you to charge many different batteries, all with one charger. Use this plate to expand your charger's compatibility, or to replace a lost plate.