Replacement DMW-BMB9 Battery for Panasonic Lumix DMC-FZ40K, DMC-FZ45K, DMC-FZ47K, DMC-FZ48K, DMC-FZ60, DMC-FZ70, DMC-FZ100, DMC-FZ150 Digital Cameras + Microfiber Cloth by eCost Premium Li-Ion Cell No memory effect so that you can charge battery at anytime 1700mAh