M5Y1K Original Dell Inspiron 14 3451, 5458, 3452, 15 3551, 5558, 5551, 5555, 3558, 5559, 5552, battery

Our brand new 40Wh(14.8V, 4 cells cell) replacement Dell M5Y1K batteries are made with high quality cells ( SANYO, BAK, SAMSUNG etc.), lasting as long as the original battery did. All of our Li-ion replacement batteries for Dell M5Y1K have been tested and proven to match and/or exceed original battery performance and 100% compatible with Original Manufacturer Specifications. Every piece of battery for Dell M5Y1K laptop has been tested on Dell systems to ensure the safety for your Dell laptop.