L20C4P71 Battery Compatible with Lenovo ThinkPad X1 Carbon 9th 10th Gen X1 Yoga 6th 7th Gen 2021 Series L20M4P71 L20D4P71 L20L4P71 SB10T83217 SB10T83215 SB10T83216 5B10W13972 5B10W13973 5B10W13974

LONG-LASTING BATTERY LIFE: With 15.44V capacity ( 57Wh/3695mAh), the ( L20M4P71 ) battery ensures all-day power for your laptops in a factory-fresh, never-used battery pack designed for maximum performance.
PERFECT-FIT BATTERY MODELS: Support for L20C4P71 L20D4P71 L20M4P71 L20L4P71 SB10T83215 SB10T83216 SB10T83217 SB10T83218 5B10W13972 5B10W13973 5B10W13974 5B10W13975 4ICP5/41/108.
GUARANTEED FIT THESE LAPTOP MODELS: Compatible with Lenovo ThinkPad X1 Carbon 9th Gen (X1 Carbon 2021): Type- 20XW 20XX, Lenovo ThinkPad X1 Carbon 10th Gen (X1 Carbon 2022): Type- 21CC 21CB, Lenovo ThinkPad X1 Yoga 6th Gen (X1 Yoga 2021): Type- 20XY 20Y0, Lenovo ThinkPad X1 Yoga 7th Gen (X1 Yoga 2022):Type - 21CD 21CE.
SAFE AND RELIABLE: Our products have built-in multiple circuit protections to eliminate the risk of overheating/overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.
ANGEL SERVICE: Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.