Lenovo L20C4P71 L20D4P71 L20M4P71 Battery – For ThinkPad X1 Carbon Gen 9 2021, 57Wh, 15.44V, 4-Cell Li-Ion

Revive your 2021 Lenovo ThinkPad X1 Carbon Gen 9 with this genuine-spec replacement battery.

Compatible with models L20C4P71, L20D4P71, L20M4P71, and L20L4P71.

57Wh capacity, 15.44V, 4-cell Li-Ion.

OEM part numbers: SB10T83215, 5B10W13972, and more.

Black, brand new, unbranded aftermarket.

Fits Gen 9, G9-20XW, and 2021 X1 Carbon.

UPC not applicable.

No more hunting for an outlet.