Excellent quality batteries for DELL SMART Series. Irelandbattery.com specializes in laptop batteries. We store most all laptop batteries for all DELL SMART Series. Each of our DELL SMART 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 SMART Series laptop models are listed as below.