This is a replacement battery for the Olympus LI-10B battery. It also replaces the LI-12B . It can be used in a number of Olympus models including C-50, C-50 ZOOM, C-507, C-50Z, C-60 ZOOM, C-765, C-770 ULTRA ZOOM, C50, C5000, CAMEDIA C-5050, CAMEDIA...