This is a lot of 4 AC adapters made by HP.
HP F1044B. This adapter has a 100-240V 1.0A input and a 12V 3.3A output.
2 HP PPP009L-E. These adapters have a 100-240V 1.6A input on both and 19.5V 3.33A output on one and 18.5V 3.5A output on the other.
HP 622435-002. This adapter has a 100-240V 1A input and a 19.5V 2.05A output.
These adapters are in good pre-owned condition. However, they have not been tested and are being sold as-is.