Revive your laptop with a brand new HP 312-0663 battery from Laptop Battery Express. This Dell type 312-0663 battery is rated at 5200 mAh, the highest rating for a 6 cell battery pack. This Dell 312-0663 battery is still compatible with your laptop even if your original battery has a lower power rating. It just means this one will last longer!

This Dell 312-0663 battery is compatible with the Dell XPS M1530 models.

We use the highest quality lithium-ion batteries that charge faster and last longer. Each battery is tested, inspected and backed by a 2 year warranty. We provide a 30 day money back guarantee if you are not completely satisfied.

You can expect about 2 hours to 2-1/2 hours of run time with this Dell 312-0663 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our Dell XPS M1530 battery. The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.