... ion battery cell, highenergy environmental protection, durable energy conservation, long standby time and long talking time. 10. Warranty: 1 year 11. With ... more safety 4. Certifications: CE, SGS, ISO9001: 2008 5. Long life cycly, No memory, environment friendly Advantages: 1, High energy ... voltage for single battery cells 3, Pollution-free 4, Long cycle life 5, No memory effect Detials of product Cells ...