Based on this product's specifications, here are some alternatives and similar models
Battery Lenovo 01AV401 42Wh Li‑ion 3375mAh replacement for compatible laptops
Summary description:
Rechargeable Li‑ion battery Lenovo 01AV401 with rated capacity 42Wh (3375mAh). Designed as a replacement power source for compatible Lenovo laptops that accept this model. Provides portable power for everyday mobile use, restores device runtime, and supports normal charging and discharge cycles. Ideal for users needing a direct OEM-fit replacement battery.