These Energizer Industrial D batteries boxed in 12 are ideal for industrial and business users needing D cell batteries in larger quantities without all the retail packaging. They offer the same performance as their retail packed partners. Bulk packed in a box of 12. There are 6 boxes of 12 in the outer case of 72 batteries. Made in the USA, these long lasting 1.5V Alkaline Energizer Industrial D batteries are equivalent to and also known as LR20 EN95 AM1 MN1300 13A. Brand new product comes with 5-6 year shelf life. Energizer Part Number LR20DP12 Code 636108 Battery Diameter : 34.2mm Battery Height : 61.5mm Box Weight : 1.75Kg Battery Voltage : 1.5V No Added Mercury or Cadmium Compare prices from: Energizer in Electric & Electronics Components