[. . . ] This adapter kit is for use with the COOLPIX2500 digital camera, which takes the rechargeable Nikon EN-EL2 lithium-ion battery. [. . . ] To ensure proper operation, read this manual thoroughly before using this product. After reading, be sure to keep it where it can be seen by all those who use the product. Do not connect the product to any device not specifically referred to in this manual. â· Remove the wall plug from the power outlet when not in use. Do not apply excessive force to the EP-60 DC IN connector or DC plug while the power connector is installed in the camera. â· Before removing either the EP-60 from the camera, or the DC plug from the DC IN connector, make sure you unplug the wall plug from the power outlet. 1 Open the battery-chamber/memory card slot cover and insert the EP-60 power connector. â· Slide the battery-chamber/memory card slot cover latch ( ) until the red dot ( ) is visible, indicating that the cover is unlatched. [. . . ] 9 oz) Improvements to this product may result in unannounced changes to specifications and external appearance. [. . . ]