- For charging the Nikon EN-EL3/e batteries in combination with the "Delta Base" charging station item no. 00081200 - In combination with the "Delta Base" charger (item no. 81200) and an appropriate adapter plate, every battery can be charged in a quick, easy and safe way - The battery fits perfectly into the charging shell which ensures an accurate charge - For rechargeable Nikon battery EN-EL3/e