New Battery for Lenovo ThinkPad X200 7454 X200s 7465 X201i X201s 42T4536 42T4538 | eBay
Lenovo 12++ Battery for ThinkPad X200 and X201 Tablet
Amazon.com: Lenovo 6 Cell Battery 47+ ( 43R9254 ) For Models X200, X200S, X201i , X201 And X201s Battery, Not Used In X200 Tablet Or X201 Tablet : Electronics