It works fine, but is missing some circuitry to satisfy the laptop charging system, 65W USB-C Lenovo ThinkPad T480 T580 T480s AC Adapter Charger, Ann Arbor Michigan, 48105
65W USB-C Lenovo ThinkPad T480 T580 T480s AC Adapter Charger
Genuine 65W HP ENVY 17-ae102ur 2PP77EA Charger AC Adapter with Free Cord
The charger works just fine, but the charging system complains when you plug it in. In fact the charging system says it will charge he laptop, but it lacks some management circuitry. A small annoyance.