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L18L4P71 L18M4P72 L18C4P71 battery replacement laptop battery For Lenovo ThinkPad X1 Yoga 4th Gen Series

Chengyuan L18C4P71 Replacement Battery for Lenovo ThinkPad X1 Yoga and X1 Carbon

L18L4P71 L18M4P72 L18C4P71 battery replacement laptop battery For Lenovo ThinkPad X1 Yoga 4th Gen Series

Chengyuan Technology presents the L18C4P71 replacement laptop battery, designed for the Lenovo ThinkPad X1 Yoga 4th Gen series. This high-quality alternative offers a 51Wh capacity and 15.36V voltage, ensuring long-lasting performance. Compatible with the ThinkPad X1 Yoga (4th/5th Gen) and X1 Carbon (7th/8th Gen) series.

Our L18C4P71 battery is a reliable and cost-effective solution for professionals and businesses. Featuring A-grade cells and a 12-month warranty, it’s built to last. Contact us now for a quick quote!

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Product Specifications

Model Number L18C4P71
Place of Origin China
Type Li-ion Battery
Voltage 15.36V
Capacity 51Wh (3325mAh)
Cell Grade A
Warranty 12 months
Condition Brand New
Cycles Times 500-800 Cycles
Customize Logo MOQ - 100 pcs
Customize Packing MOQ - 2000 pcs
Certificates FCC, CE, UL, MSDS, RoHS

Replace Part Numbers:

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

Compatible Laptop Models:

For Lenovo ThinkPad X1 Yoga 4th Gen (X1 Yoga 2019 Gen)
For Lenovo ThinkPad X1 Yoga 5th Gen (X1 Yoga 2020 Gen)
For Lenovo ThinkPad X1 Carbon 7th Gen (X1 Carbon 2019 Gen)
For Lenovo ThinkPad X1 Carbon 8th Gen (X1 Carbon 2020 Gen)

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About Us

We are not just another battery supplier, we are a partner you can trust. Our business principles are rooted in honesty, integrity, and transparency. We believe in delivering what we promise – high-quality products with no deception or fraud. We offer end-to-end after-sales services, ensuring that our customers receive consistent support and reliable solutions.

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  • Shenzhen Chengyuan Technology Co., Ltd
  • Email: jenny@cylxpower.com
  • Mobile: +86-18680307940
  • Whatsapp: +86-18680307940
  • Skype: chengyuanbattery
  • Address: Longhua District, Shenzhen, Guangdong, China

© 2025 Shenzhen Chengyuan Technology Co., Ltd. All rights reserved.

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Disclaimer: All brand names, model names or marks are owned by their respective manufacturers. Shenzhen Chengyuan Technology Co., Ltd has no affiliation with the OEM. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, for and warranted by Shenzhen Chengyuan Technology Co., Ltd and are not manufactured by, purchased from or warranted by the OEM.

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