L20M4P71 Laptop Battery Compatible with Lenovo ThinkPad X1 Yoga 6th 7th Gen 2021 2022 Carbon 9th 10th 2021 2022 Series L20C4P71 L20D4P71 L20L4P71 15.44V 57Wh/3695mAh 4-Cell

[Specifications] Model: L20M4P71 // Battery type: Li-ion // Voltage: 15.44V // Capacity: 57Wh/3695mAh // 100% New from Manufacturer. Top circuit boards and smart chip
[Compatible Part Numbers] Fit for L20L4P71 SB10T83215 5B10W13972 L20M4P71 SB10T83216 5B10W13973 L20C4P71 SB10T83217 5B10W13974 L20D4P71 SB10T83218 5B10W13975
[Compatible Laptop Models] Fit for Lenovo ThinkPad X1 Carbon Gen 9(X1 Carbon 2021) Series; Fit for Lenovo ThinkPad X1 Carbon Gen 10(X1 Carbon 2022) Series; Fit for Lenovo ThinkPad X1 Yoga Gen 6(X1 Yoga 2021) Series; Fit for Lenovo ThinkPad X1 Yoga Gen 7(X1 Yoga 2022) Series; Fit for Lenovo ThinkPad X1 Carbon G9-20XW
[After Service] Return and exchange are permitted within 30 days, accompanied by a 12-month warranty. (NOTE: If you encounter any issues with the battery, please reach out to usunder "YOUR ORDER," select the "contact seller" option.)
[Gentle Reminder] If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10% (not 0%), then charge and cycle 3-4 times to wake up the new battery
[Safety Features] Please refer to the instructions before you installing the battery. All EFOHANA products are Certified by CE for safety, strictly test ensure both safety and stability