01AV439 Battery for Lenovo Thinkpad X1 Carbon 4th 2016 ThinkPad X1 Yoga Gen1

01AV444 01AV438 01AV439 01AV440. X1 Carbon 2016, X1 Carbon 2016(20FBA009CD), X1 Carbon 2016(20FBA00ACD), X1 Carbon 2016(20FBA00DCD), X1 Carbon 2016(20FBA00XCD), X1 Carbon 2016(20FBA010CD), X1 Carbon 2016(20FBA011CD), X1 Carbon 2016(20FBA01MCD), X1 Carbon 2016(20FBA01YCD), X1 Carbon 2016(20FBA05VCD), X1 Carbon 2016(20FBA06UCD), X1 Carbon 2016(20FCA0C0CD), X1 Carbon 4th.

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