This Lithium-ion battery works for Panasonic DMW-BCG 10E Lithium-ion batteries possess the highest energy density of all commercially available storage chemistry's it offers power with no memory effect you won't have to worry about overcharging your battery and draining its output. The battery is so lightweight and compact easy to carry when you're traveling or spending time with friends and family so that you'll never have to miss a memorable shot again. - Rechargeable lithium-ion battery - Never run out of battery power when you're just about to capture the perfect moment - Latest lithium ion battery technology gives the best performance possible compared to other battery technologies such as Ni-MH - Made with power saving design and can be used for prolonged time - Compatible with Panasonic DMW-BCG 10E