Synonymous with German quality & reliability this Ansmann branded Li-Ion digital camera battery is a cost effective & reliable alternative to the Casio NP-50 original battery pack. Specifically designed to replace the Casio NP-50, this high performance Li-Ion battery pack also features built-in circuit protection for added safety. Specifications: 3.7 V / 700 m Ah / 2.6 Wh Fits the following cameras: Casio EXILIM HI-Zoom EX-V7 / V8 Please Note: The above compatibility list may not be exhaustive. This battery requires charging before use.