Based on this product's specifications, here are some alternatives and similar models
Laptop power tip HP Inter-Tech Tip T 18.5V Black Stainless Steel
Summary description:
The Inter-Tech Tip T is a laptop power tip designed for HP devices. It operates at 18.5V and features a durable black stainless steel construction. This power tip is essential for providing reliable power to your laptop, ensuring optimal performance and longevity.