Get longer battery life with a new RU033 replacement for the XPS M1530 model. This RU033 battery is rated 5200 mAh and will normally last 3 hours on a full charge. This Dell RU033 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!

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 RU033 battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our DELL-85XT.