01AV430 SB10K97587 SB10K97586 01AV429 SB10K97586 Compatible P/N For Lenovo Thinkpad X1 Carbon Gen5 (2017), ThinkPad X1 Carbon 6th Gen (2018). Battery TypeLi-ion. Battery Capacity4920mAh. Each battery is tested by our manufactures and made to the international standards level in the market.
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