Wasabi Power Battery for Pentax D-LI92 and Ricoh Pentax Optio I-10, RZ10, RZ18, WG-1, WG-1 GPS, WG-2, WG-2 GPS, WG-3, WG-3 GPS, WG-4, WG-4 GPS, WG-10, X70 Rechargeable lithium-ion battery for Ricoh or Pentax D-LI92 Can be charged with the original Ricoh or Pentax charger Premium Japanese cells for longer battery life with no memory effect Rated at 3.7V and ultra high 1200mAh for 35% longer run time than the Ricoh/Pentax original Includes battery with 3-year manufacturer warranty