45Wh yeni orijinal Lenovo X1 Laptop batarya 45N1700 45N1701 45N1702 45N1703 Lenovo ThinkPad X1 karbon Gen 2 20A7 20A8|Dizüstü Bilgisayar Bataryaları| - AliExpress
00HW003 Battery for Lenovo ThinkPad X1 Carbon 3rd Gen (2015) Type 20bs 20bt 50Wh | eBay