Product Overview
The L20D4P71 is a premium 3695mAh / 57Wh Li-ion replacement battery for the Lenovo ThinkPad X1 Carbon Gen 9 / 10 and X1 Yoga Gen 6 / 7 ultrabooks. Running at 15.44V, it restores all-day battery life for business professionals and replaces L20D4P71 / L20M4P71 / L20C4P71 / L20L4P71 along with SB10T83215-218 and 5B10W13972-975. Built with advanced Li-ion cells and full safety circuitry. 100% brand new, 1-year warranty.
Specifications
| Standard Model | L20D4P71 |
| Capacity | 3695mAh / 57Wh |
| Voltage | 15.44V |
| Model Alias | L20M4P71 / L20C4P71 / L20L4P71 |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty) |
| Warranty | 1 Year |
Replace Part Numbers
- L20D4P71
- L20M4P71
- L20C4P71
- L20L4P71
- SB10T83215
- SB10T83216
- SB10T83217
- SB10T83218
- 5B10W13972
- 5B10W13973
- 5B10W13974
- 5B10W13975
Compatible Models
- For Lenovo ThinkPad X1 Carbon Gen 9 (2021) Series
- For Lenovo ThinkPad X1 Carbon Gen 10 (2022) Series
- For Lenovo ThinkPad X1 Yoga Gen 6 (2021) Series
- For Lenovo ThinkPad X1 Yoga Gen 7 (2022) Series
FAQ
Which Lenovo ThinkPad X1 models does the L20D4P71 battery fit?
It fits ThinkPad X1 Carbon Gen 9 (2021) and Gen 10 (2022), and ThinkPad X1 Yoga Gen 6 (2021) and Gen 7 (2022).
Which part numbers does the L20D4P71 replace?
It replaces L20D4P71, L20M4P71, L20C4P71, L20L4P71, SB10T83215, SB10T83216, SB10T83217, SB10T83218, 5B10W13972, 5B10W13973, 5B10W13974 and 5B10W13975.
What capacity and warranty does the battery offer?
It provides 3695mAh / 57Wh at 15.44V, is 100% brand new with multi-layer safety protection, and is backed by a 1-year warranty.