Based on this product's specifications, here are some alternatives and similar models
Battery 2-Power GK2X6 11.1v 6 cell 57Wh
Summary description:
The 2-Power 11.1v, 6 cell, 57Wh Laptop Battery is designed to replace GK2X6. It offers reliable power with a capacity of 57Wh, ensuring your laptop runs smoothly. With 6 cells, it provides extended battery life and performance, making it ideal for users who need dependable energy for their devices. Compatible with various laptop models, this battery is a perfect solution for enhancing your laptop's longevity.