57Wh 01AV430 01AV431 01AV429 Battery for Lenovo ThinkPad X1 Carbon 5th 6th Gen

01AV429 / 01AV430 / 01AV431 / 01AV494. For Lenovo ThinkPad X1 Carbon 6th Gen (X1 Carbon 2018) Model 20KH002FUS 20KH002JUS 20KH002WUS 20KG0022US 20KH002RUS Series. For Lenovo ThinkPad X1 Carbon 5th Gen (X1 Carbon 2017) Model 20HR000FUS Series.

eBay