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 IBM and Lenovo Laptops to help narrow your search for your office needs. Search by Special Offers, Thickness or Dec. 24 Delivery Guarantee. With 2-day Shipping and Brands like NM and NM, you’re sure to find the right NM 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.