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