Newell Battery Replacement NP-FW50 to Sony You do professional photography and don't want to stop working at the wrong time or take pictures to remember family events and are afraid to miss the most interesting moments? The Newell NP-FW50 provides high quality, safety and advanced technology, all at an attractive price. High quality The best quality cells were used to manufacture Newell batteries. The capacity given in milliampers is real and provides a long working time. 100% safety The built-in smart safety system, based on the IC electronic circuit, regulates the charging process. This guarantees safety and protection for the device and the user. Advanced technology The replacement Newell was built in lithium-ion technology. It allows multiple charging and discharge, as well as charging at any time without the risk of a so-called "memory effect". Many years of experience Newell has been in business for many years and has a long list of satisfied customers, both among professionals and amateurs of photography.