This Casio Equivalent NP-40 Battery is Rated at 3.7V, 1000mAh to meet or exceed the original Casio battery. This Battery will replace NP-40 Casio Batteries and works with the following cameras: Casio Exilim EX-FC100, Exilim EX-P505, Exilim EX-P600, Exilim EX-P700, Exilim EX-Z30, Exilim EX-Z40, Exilim EX-Z50, Exilim EX-Z55, Exilim EX-Z57, Exilim EX-Z100, Exilim EX-Z200, Exilim EX-Z500, Exilim EX-Z600, Exilim EX-Z700, Exilim EX-Z750, Exilim EX-Z850, Exilim EX-Z1000, Exilim EX-Z1050, Exilim EX-Z1080, Exilim EX-Z1200.
