Based on this product's specifications, here are some alternatives and similar models
Power jack for LENOVO ThinkPad L14 E14 E15 — extra digital replacement DC power connector
Summary description:
Replacement power jack compatible with LENOVO ThinkPad L14, E14 and E15 laptops. Manufactured by extra digital (MPN PJ340996, EAN 9990000340996), this DC power connector is intended for repairing or replacing a damaged laptop charging port. Use it to restore power delivery and charging functionality in the specified ThinkPad models; suitable for service technicians and DIY laptop repair.