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 Long Life 6-Cell 4400mAh Battery for HP and Compaq Laptops and Long Life 6-Cell 4400mAh Battery for Sony Laptops to help narrow your search for your office needs. Search by Shipping, Overall Width or Dec. 24 Delivery Guarantee. With 2-day Shipping and Brands like NM and NM, you’re sure to find the right D 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.