Based on this product's specifications, here are some alternatives and similar models
Notebook battery Acer KT.00303.002 original 4850 mAh for compatible Acer laptops
Summary description:
Original Acer notebook battery KT.00303.002 with 4850 mAh capacity designed as a replacement power source for compatible Acer laptops. Provides portable power for everyday mobile use, extending run time between charges. Ideal for business travel, study, or home use where the original-spec battery restores device mobility and reliable performance.