Sagem Mobile Phone Batteries High quality - Lithium battery for your Sagem mobile phone.Compatible with 3020, 815, MW 920, 930, 922, MY C2-2, MY C4, MYC-52, MYX2, MYX5, MYX6, MYV55, MYX-8, Only the high quality cells are used in our CE approved batteries and our strenuous quality control ensure you get peace of mind when you buy one of our batteries.