Lithium-Ion battery for Coolpix S550 and Optio W80/ M50/ W60 Digital Cameras. This high-capacity rechargeable lithium ion battery has more power than the original manufacturers included battery. It features Lithium technology, which ensures maximum battery life and maximum power. It also features…

When the Nikon D3 or D300 is connected with the WT-4 via USB cable, several cameras can be wirelessly connected with a computer. (required EN-EL3e battery)