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Main image of LE NO VO L18C4P71 L18L4P71 L18M4P72 15.36V 51Wh 4-Cell Battery work for ThinkPad X1 Carbon Gen 7 (2019 year),X1 Carbon Gen 8 (2020 year),X1 Yoga Gen 4 (2019 year ),X1 Yoga Gen 5 (2020 year) Laptops

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Alt view image 3 of 4 - LE NO VO L18C4P71 L18L4P71 L18M4P72 15.36V 51Wh 4-Cell Battery work for ThinkPad X1 Carbon Gen 7 (2019 year),X1 Carbon Gen 8 (2020 year),X1 Yoga Gen 4 (2019 year ),X1 Yoga Gen 5 (2020 year) Laptops

Alt view image 4 of 4 - LE NO VO L18C4P71 L18L4P71 L18M4P72 15.36V 51Wh 4-Cell Battery work for ThinkPad X1 Carbon Gen 7 (2019 year),X1 Carbon Gen 8 (2020 year),X1 Yoga Gen 4 (2019 year ),X1 Yoga Gen 5 (2020 year) Laptops

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LE NO VO L18C4P71 L18L4P71 L18M4P72 15.36V 51Wh 4-Cell Battery work for ThinkPad X1 Carbon Gen 7 (2019 year),X1 Carbon Gen 8 (2020 year),X1 Yoga Gen 4 (2019 year ),X1 Yoga Gen 5 (2020 year) Laptops

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[ Battery Information ]:4-Cell Lithium Ion Best OEM Quality , Voltage &Capacity :15.36V 3325mAh 51Wh
[ Warranty ]: Full Refund within 60 days , Replacement within 12 months
[ Certified Security ]:100% Brand New from Manufacturer. Overcharge and Overdischarge Circuit Protection;Over-temperature and Short-circuit Protection; Up to 500 recharge cycles over the life of the battery
Note: Usually we dont know the exact battery model that we need to buy, So Please open the back cover of the laptop to confirm the original battery model number.
[ Package Contents ]:1 pcs Brand New OEM Battery

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Alternant Part Number:

L18C4P71 L18M4P72 L18L4P71 5B10W13932 02DL006 SB10K97644 02DL004 SB10K97642 02DL005 SB10K97643 5B10W13930 5B10W13931 SB10T83173 SB10T83174

Compatible Model Numbers:( ctrl+f check your laptop model):

LENOVO ThinkPad X1 Carbon Gen 7 (launch at 2019 year )

LENOVO ThinkPad X1 Carbon Gen 8 (launch at 2020 year )

LENOVO ThinkPad X1 Yoga Gen 4 (launch at 2019 year )

LENOVO ThinkPad X1 Yoga Gen 5 (launch at 2020 year )

Lenovo laptops 20QDxxxxxx , 20QExxxxxx , 20R1xxxxxx , 20R2xxxxxx Series

Lenovo laptops 20U9xxxxxx , 20UAxxxxxx Series

Lenovo laptops 20QFxxxxxx , 20QGxxxxxx Series

Lenovo laptops 20UCxxxxxx , 20UBxxxxxx , 20B9xxxxxx Series

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First Listed on Newegg	July 31, 2026

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Warranty

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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by LionTech Direct Return Policy

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Item#: 9SIC85ZM3E2528