L20M3P71 L20D3P71 L20C3P71 L20L3P7 SB10W51924 5B10W51823. For Lenovo ThinkPad X13 Yoga Gen 2 (Type 20W8, 20W9) Series， For Lenovo ThinkPad X13 Yoga Gen 3 (Type 21AW, 21AX) Series， For Lenovo ThinkPad P16 Gen 1 (Type 21D6, 21D7) Series ( NOT Fit for Lenovo ThinkPad X13 Yoga Gen 1 2020 Series, NOT fit for X13 Series).
