L20M4P71 Battery for Lenovo ThinkPad X1 Carbon 9th 10th Gen X1 Yoga 6th 7th Gen

L20M4P71 SB10T83216 5B10W13973. Lenovo ThinkPad X1 Yoga 6th Gen (X1 Yoga 2021) Series. Lenovo ThinkPad X1 Yoga 7th Gen (X1 Yoga 2022) Series. Lenovo ThinkPad X1 Carbon 9th Gen (X1 Carbon 2021) Series.

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