Battery fit Acer Aspire One ZG5 10.1" 8.9" Aspire One 571, Aspire One A110 A150 D150 D250 P531h Pro 531 Pro 531h, Gateway LT1001J LT2000, p/n UM08A31 UM08A32 UM08A51 UM08A52 UM08A71 -Futurebatt

This will give you about 6 - 10 hours of battery life depending on energy use. This battery is compatible with the battery and model numbers in the description. All batteries come with a 30 day money back gaurantee and a full 12 month warranty. The cheap batteries you see online are that cheap for a reason. Your battery can arrive as ealry as 8:30 am the next business day in most major metro areas. If you have any questions call us today and speak to an American customer service representative. Click on the link in the description and you'll be taken right to our product page.