Here 150 pounds of Ultra Life 3v Lithium Manganese Dioxide Power Cells. There appears to be 20 boxes of 36 so roughly 720 cells in this lot. If you look online these seem to be a rare battery and some places are selling them for $24 each. They are non-rechargeable though. We tested a box of these cells and they all had good voltage. This non-rechargeable D-cell offers a high energy density and an impressive runtime. The size of the cells are D batteries. These are commonly used in medical devices so the cells have a good shelf life.