Based on this product's specifications, here are some alternatives and similar models
Battery 2-Power PR08 14.4v 8 cell 77Wh
Summary description:
The 2-Power 14.4v Laptop Battery is designed for reliable performance with 8 cells and a capacity of 77Wh. It replaces PR08, ensuring compatibility with various laptop models. This battery provides long-lasting power, allowing you to work or play without interruption. Its lightweight design and efficient energy management make it an ideal choice for users seeking a dependable power source.