The Dell Inspiron 1525 Primary Battery Pack is a 6-cell, rechargeable, Lithium Ion battery designed to work with various Dell  series portable computers. Take your office on the road without sacrificing performance, productivity or convenience with Dell Notebook battery packs. Battery power gives you the ability to use your computer around the house, on campus, in the office, and when you travel either on business trips or vacation. Enhanced battery life helps you stay connected and be productive wherever your work takes you.

Used as either a spare or replacement battery, this battery pack meets or exceeds the specifications of the original battery that came with your notebook. It interfaces with the Dell Power Saver Utility on the notebook which features a charge indicator to help you monitor the available power.