Premium EN-EL8 Lithium-Ion Replacement Battery (2 Packs) for Nikon Coolpix P1, P2, S1, S2, S3, S5, S6, S7, S7c, S8, S9 Brand new non-OEM Battery type: Lithium-Ion. No memory loss effect. Integrated microchip prevents overcharging & lengthens battery life Compatibile Battery: Nikon EN-EL8