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