The Digipower BP-CNP40 Rechargeable Li-Ion Battery is designed to be a backup or a replacement for Casio NP-40 battery. It features lithium technology, which ensures maximum battery life and maximum power. It is compatible with the following cameras: Exilim EX-FC100, EX-FC150, EX-P505, EX-P600 Pro, EX-P700 Pro, EX-Z100, EX-Z1000, EX-Z1050, EX-Z1080, EX-Z1200, EX-Z200, EX-Z30, EX-Z300, EX-Z40, EX-Z400, EX-Z450, EX-Z50, EX-Z500, EX-Z55, EX-Z57, EX-Z600, EX-Z65, EXZ700, EX-Z750, and EX-Z850.