This Inspiron 1526 battery is also compatible with the Dell Inspiron 15, 1525, 1545, 1546 laptops. It is also compatible with the Dell GW240, RN873 and X284G part numbers. Additional compatible Inspiron battery part numbers and models are listed below.

We use the highest quality lithium-ion cells that charge faster and last longer. We're so confident in the quality of our laptop batteries that each one is backed by a 2 year warranty and 30 day guarantee.

This Inspiron 1526 battery contains the very best Li-ion cells on the market from Samsung. This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original!

You can expect about 2 hours to 3 hours of run time with this Dell Inspiron 1526 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our long run DELL-83XT.