Dimensions: Top Diameter: 11.45", Bottom Diameter: 10.24", Height: 10.58" Capacity: 50 lbs. of dry cell batteries, including AAA, AA, C, D, 9 volt batteries containing alkaline, carbon-zinc, NICAD, NIMH, silver oxide, mercury, lithium metal, and lithium ion. Includes: UN-rated, DOT approved 3.5 gal