Wasabi Power Battery for Panasonic DMW-BCJ13 and Panasonic Lumix DMC-LX5, DMC-LX7 Rechargeable lithium-ion battery for Panasonic DMW-BCJ13 Premium Japanese cells for longer battery life with no memory effect Rated at 3.6V and 1700mAh for a longer run time than the Panasonic original This battery is fully decoded and compatible with your Panasonic camera to display remaining battery life Includes battery with 3-year manufacturer warranty