ClearMax Battery set for Nikon EN-EL14 Compatible with Nikon Coolpix P7000, P7100, P7700, D3100, D3200, D5100M KIT INCLUDES THESE PRODUCTS: Rechargeable Li-Ion Batteries with Premium Battery Cells Integrated Microchip Prevents Overcharging & Lengthens Battery Life The Nikon Info-Lithium Rechargeable Battery Pack is for Nikon D3100