ATC New Laptop High Capacity Replacement Battery, 8 cells, for Lenovo ThinkPad X61 7673,X61 7674,X61 7675,X61 7676,X61 7678,X61 7679;ThinkPad X61s 7666,X61s 7667,X61s 7668,X61s 7669,X61s 7670,X61s 7671,X61s 15th Anniversary Edition Replacement for IBM 40Y7001 42T4630 92P1168 ASM 92P1170 ASM92P1168 FRU 42T4505 FRU 92P1167 FRU 92P1169 FRU 92P1227 FRU 93P5027 FRU 93P5028