L20M4P71 Battery for Lenovo ThinkPad X1 Carbon Gen 9 2021 L20D4P71 L20C4P71

L20C4P71 SB10T83217 5B10W13974. L20D4P71 SB10T83218 5B10W13975. L20M4P71 SB10T83216 5B10W13973. Lenovo ThinkPad X1 Carbon 9th Gen (X1 Carbon 2021) Series. Lenovo ThinkPad X1 Yoga 6th Gen (X1 Yoga 2021) Series.

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