Based on this product's specifications, here are some alternatives and similar models
Notebook battery Acer AP13J3K 4000mAh original, compatible models as specified by manufacturer
Summary description:
Original Acer notebook battery AP13J3K with 4000mAh capacity. Designed as a direct replacement for compatible Acer laptop models, it provides portable power for extended use, supports standard charging and power management of the device, and helps restore battery runtime. Ideal for mobile work, travel and daily computing when original performance is required.