On Order Nellcor Puritan Bennett Medical Battery Ni-MH Battery fits Nellcor Puritan Bennett, Mediana N5500, Mediana N5600, N5500 14.4V,... CS-NPT560MD $104.48 All our batteries are brand new, The battery is an equivalent battery to the manufacturers as shown below. They are made with premium Lithium Ion cells and are rated as shown in the specifications. We want you to get the right battery first time. We will select the appropriate battery for you and guarantee that fitment. Email or live chat and you can... Add to cart