Excellent quality batteries for DELL XPS Series. Irelandbattery.com specializes in laptop batteries. We store most all laptop batteries for all DELL XPS Series. Each of our DELL XPS Series laptop batteries uses Class A batteries which are certified to CE, FCC, ROHS, PSE, etc. Our products are safe and reliable, you can buy with confidence. The replacement battery part numbers and DELL XPS Series laptop models are listed as below.