Wasabi Power Battery for Panasonic VW-VBT190 Rechargeable lithium-ion battery for Panasonic VW-VBT190 Rated at 3.6V and 1940mAh Premium Japanese cells for longer battery life with no memory effect Fully compatible with the Panasonic camera and charger; Can be charged with Wasabi Power LCH-VBK180 Includes battery with 3-year manufacturer warranty