... ,40Y7659, 40Y7660, 40Y7699, 40Y7700, 40Y7710, 40Y7711This Battery is compatible with the follow models:For IBM ThinkPad R60 Series: 9445, 9446, 9447, 9455, 9456 ... ;For IBM ThinkPad T60 Series ThinkPad T60p Series ThinkPad T61p Series THINKPAD T61P Series ThinkPad Z60m Series: 2529, 2530, 2531, 2532;ThinkPad Z61e Series ThinkPad Z61m Series ThinkPad Z61p ...