... are not authorized to sell items bearing such trademarks. This Laptop Battery can replace the following part number: For ACER AS09A31,AS09A41 ... ,AS09A70,AS09A71,AS09A73,AS09A75,AS09A90, AS10B31 This Laptop Battery is also compatible with the following models: Laptop Computer For ACER 4732 , 5517 , 5332 ...