The Empire ALL-IN-ONE Panasonic Digital Camera Video Camera Lithium Battery Charger is a versatile and efficient charging solution for various digital camera and video camera batteries. With compatibility for 3.6v and 7.4v batteries, this charger is designed to cater to a wide range of devices. The lithium ion chemical composition ensures reliable and long-lasting power for your devices, making it a convenient and practical option for photographers and videographers on the go. With the added feature of being suitable for car and other adapters, this charger provides flexibility and convenience for charging your batteries anytime, anywhere.