Dell 039DY5 is a three-cell lithium-ion replacement battery for compatible laptops. Its 38 Wh capacity makes it a replacement option for systems designed to use this battery. Dell lists the manufacturer part number as 39DY5 and the Dell part number as CPL-39DY5.
Compatibility includes Inspiron 13 5000 (5370), Inspiron 13 7000 (7370), Inspiron 13 7000 (7373) 2-in-1, Inspiron 13 7000 (7380), Inspiron 13 7000 (7386) 2-in-1, and Vostro 13 5000 (5370). It is intended to replace the battery in these listed models. Dell specifies a one-year limited warranty.