L20D4P71 Replacement Battery Specification
- Battery Model: L20D4P71 / L20M4P71
- Capacity: 3695mAh / 57WH
- Voltage: 15.44V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- L20D4P71
- L20M4P71
- L20C4P71
- L20L4P71
- SB10T83215
- SB10T83216
- SB10T83217
- SB10T83218
- 5B10W13972
- 5B10W13973
- 5B10W13974
- 5B10W13975
Compatible Laptop Models
- Lenovo ThinkPad X1 Carbon Gen 9 (2021) Series
- Lenovo ThinkPad X1 Carbon Gen 10 (2022) Series
- Lenovo ThinkPad X1 Yoga Gen 6 (2021) Series
- Lenovo ThinkPad X1 Yoga Gen 7 (2022) Series
Product Features
- Premium Business Performance: Designed specifically for Lenovo ThinkPad X1 series ultrabooks, delivering reliable power for business professionals who demand all-day productivity and mobility.
- Optimal Capacity: 57WH capacity provides balanced runtime for business computing tasks including document editing, video conferencing, presentations, and multitasking throughout the workday.
- Latest Generation Support: Compatible with ThinkPad X1 Carbon Gen 9/10 and X1 Yoga Gen 6/7 models, ensuring perfect fit for the latest premium business ultrabooks.
- Premium Li-ion Technology: Advanced lithium-ion cells deliver stable voltage output, efficient charging cycles, and longer battery lifespan with support for hundreds of charge cycles.
- Easy Installation: Direct drop-in replacement for original Lenovo battery with simple plug-and-play design, no technical expertise required for battery swap.
- Comprehensive Safety: Built-in protection circuitry guards against overcharge, over-discharge, short-circuit, and overheating to ensure safe operation and protect your premium ultrabook.
Why Choose This Battery?
This L20D4P71 replacement battery is the perfect power solution for business professionals using Lenovo ThinkPad X1 Carbon and X1 Yoga ultrabooks. With 57WH capacity and 15.44V output, it delivers dependable power for all-day productivity, remote work, business travel, and client meetings, keeping your premium ultrabook running when you need it most.
Compatible with the latest ThinkPad X1 Carbon Gen 9/10 and X1 Yoga Gen 6/7 models, this battery is backed by a 1-year warranty and rigorous quality testing. Perfect for executives, consultants, remote workers, and business travelers who need reliable backup power for their premium Lenovo ultrabooks.