Replacement DelL M5Y1K W6D4J 453-BBBT Battery for Dell Inspiron 3451, 3452, 3558, 3559, 5551, 5558, 5559 4-Cell 14.4V 2200mah Hot Electronics Inc Lithium Ion Battery

I was a bit worried because this battery lists a lower watt-hour rating than the battery that came with my Dell Inspiron 5559. But I've been very pleased with the performance of this battery. I get over 5 hours of normal use before I have to recharge again. This battery also keeps its cool while charging, not heating more than it needs to.