Tech Specs Generic 11.52V, 57Wh Original Part Numbers 01AV430, 01AV431, 01AV494 SB10K97586, SB10K97587, SB10K97588 Suitable Models ThinkPad X1 Carbon 2017, THINKPAD X1 CARBON 2017 5THGEN, ThinkPad X1 Carbon 2018, ThinkPad X1 Carbon 2018 20KGS03900, ThinkPad X1 Carbon 2018 G6 1HK, ThinkPad X1 Carbon 2018 G6 KHK, ThinkPad X1 Carbon 2018 G6 LHK, ThinkPad X1 Carbon 2018-20KGS03900, ThinkPad X1 Carbon 201820KGA0BRCD, ThinkPad X1 Carbon 201820KH0009CD, ThinkPad X1 Carbon 201820KH000BCD, ThinkPad X1 Carbon 201820KH000HCD, ThinkPad X1 Carbon 201820KH000JCD, ThinkPad X1 Carbon 201820KH0025CD, ThinkPad X1 Carbon 201820KH0027CD, ThinkPad X1 Carbon 201820KHA000CD, ThinkPad X1 Carbon 201820KHA001CD, ThinkPad X1 Carbon 201820KHA003CD, ThinkPad X1 Carbon 201820KHA004CD, ThinkPad X1 Carbon 201820KHA005CD, ThinkPad X1 Carbon 201820KHA00GCD, ThinkPad X1 Carbon 201820KHA02FCD, ThinkPad X1 Carbon 201820KHA02GCD, ThinkPad X1 Carbon 201820KHA02JCD, ThinkPad X1 Carbon 20HR000GUS, ThinkPad X1 Carbon G6, ThinkPad X1 Carbon G6 2018, ThinkPad X1 Carbon G6-20KG0025UK, ThinkPad X1 Carbon G6-20KH006MGE, THINKPAD X1 SERIES, X1 Carbon 2017, X1 Carbon 2018, X1 CARBON 5TH GEN 2017, X1 CARBON 6TH GEN. 1x Battery