Finding Batteries for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the Alkaline Battery, 4/Pack and Replacement 5-Yr Battery Pack For Lifelineaed Ddu100, Incl. Dac-420 9V to help narrow your search for your office needs. Search by Pack Size, Type or Overall Width. With 2-day Shipping and Brands like Rayovac® and Defibtech, you’re sure to find the right 9 Volt Batteries for your small business, school or building. We make finding the right Batteries easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.