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Ships from Hong Kong.
Most customers receive within 10-17 days.
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Meet Your Seller

Premium L20C4P71 Replacement Battery for Lenovo ThinkPad X1 Carbon 9th/10th Gen & X1 Yoga 6th/7th Gen (57Wh, 15.4V Li-ion) Compatible with SB10T83217, 5B10W13974

  • High-Performance OEM Replacement Battery for Lenovo ThinkPad X1 Carbon & X1 Yoga
  • Restore your Lenovo ThinkPad X1 Carbon (2021/2022) or X1 Yoga (2021/2022) to full power with this 57Wh Li-ion battery. Designed as a direct replacement for the original L20C4P71, L20M4P71, and L20D4P71 batteries, this premium-grade battery ensures long-lasting performance, fast charging, and stable power delivery for business and travel.
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Overview
Specs
Reviews
100% Brand New Fresh from the manufacturer, never refurbished
Premium Grade A Li-ion Cells Safe, reliable, and durable
Optimized for ThinkPad X1 Carbon & Yoga Perfect fit with no compatibility issues
Extended Battery Life 57Wh (3695mAh) capacity for all-day productivity
Stable 15.4V Output Consistent power for demanding tasks
Key Features

Model: L20C4P71
Voltage: 15.4V
Capacity: 57Wh (3695mAh)
Battery Type: Rechargeable Li-ion
Color: Black
Condition: 100% New (OEM Quality)
Warranty: 30-Day Money-Back + 12-Month Warranty
Compatible Part Numbers

L20C4P71, L20M4P71, L20D4P71, L20L4P71
SB10T83215, SB10T83216, SB10T83217, SB10T83218
5B10W13972, 5B10W13973, 5B10W13974, 5B10W13975
Compatible Laptop Models

Lenovo ThinkPad X1 Carbon 9th Gen (2021)
Lenovo ThinkPad X1 Carbon 10th Gen (2022)
Lenovo ThinkPad X1 Yoga 6th Gen (2021)
Lenovo ThinkPad X1 Yoga 7th Gen (2022)

(Note: Before ordering, please check your original battery model by opening the back panel of your laptop. )
Warranty & Support

30-Day Money-Back Guarantee Risk-free purchase
12-Month Warranty Contact seller directly after Amazons return window closes
24/7 Customer Support Fast response via Amazon Messages
Why Choose This Battery?

OEM-Quality Performance Matches original Lenovo battery specs
Fast & Safe Charging Built-in protection against overcharging
Easy Installation Direct replacement, no modifications needed
Affordable Price Save money vs. buying directly from Lenovo
Package Includes

1 × L20C4P71 Replacement Battery (57Wh, 15.4V )
Installation Guide
Important Note

Verify Compatibility Before Purchase Check your laptops original battery model (e. g., L20C4P71, SB10T83217).
Not compatible with older X1 Carbon/Yoga models (8th Gen or earlier).
Order Now & Enjoy Reliable Power for Your ThinkPad!

Upgrade your Lenovo ThinkPad X1 Carbon or X1 Yoga today and experience longer battery life and seamless performance!

Click "Add to Cart" Now!

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Return for replacement within: non-replaceable
  • This item is covered by Liddou Tech Return Policy
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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