Based on this product's specifications, here are some alternatives and similar models
Acer AC Adapter 65W 19V 3-pin model AP.065B1.026 power supply
Summary description:
Acer AC Adapter AP.065B1.026 is a 65W external power supply providing 19V output via a 3-pin connector. Designed for compatible Acer laptops and devices, it delivers steady power for charging and operation. Compact and portable, it is suitable for home, office, or travel use as a replacement or spare adapter to ensure uninterrupted device use.