Amazon.com: Original Lenovo ThinkPad X60, X61, X60S, X61S Series Laptop battery 22++ (8 Cell, High Capacity 5200mAh/75W, 14.4V) 40Y7003 w/ one replacement Spacer & screws[NOT compatible with the X60 X61 Tablet PC
42T4639 IBM Lenovo Thinkpad Extended Life Battery Notebook Battery Lithium Ion 4-cell 1950 Mah (Refurbished)
14.4V laptop battery for IBM Lenovo ThinkPad X60 X60s X61 X61s 40Y6999 40Y7001 40Y7003|new laptop battery|laptop batterylaptop battery for lenovo - AliExpress
42T5208 IBM Lenovo 8-Cell Li-Ion Battery 64 for ThinkPad X60 Tablet Series (Refurbished)