Rechargeable Nikon ENEL1 Camera Battery Specifications: -7.2 Volt -720 mAh in Capacity -Lithium-Ion Chemistry Compatible with the following Cameras: -Cool Pix 775 -Cool Pix 880 -Cool Pix 885 -Cool Pix 995 -Cool Pix 4500 -Cool Pix 5000 -Cool Pix 5700