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