10.80V, 6600mAh, Li-ion, Hi-quality Replacement Laptop Battery for IBM ThinkPad R60, R60e, R61, R61e, R61i, T60, T60p, T61, T61p, Z60m, Z61e, Z61m, Z61p Series, Compatible Part Numbers: 40Y6795, 40Y6797, 40Y6799, 41N5666, ASM 92P1128
Lenovo 9 Cell Battery - 92P1133 T60 T61 R60 R61 T500 W500 R500 SL300