Based on this product's specifications, here are some alternatives and similar models
Replacement battery Maxlife for Xiaomi Redmi Note 7 BN4A 4000mAh lithium-ion
Summary description:
Maxlife replacement battery for Xiaomi Redmi Note 7, model BN4A, 4000mAh. Lithium-ion internal smartphone battery designed to restore original power capacity and runtime. Intended for use as a direct replacement in compatible Redmi Note 7 devices; suitable for extending device uptime, replacing a worn or failing cell, and improving standby and talk time. Fitted to original battery compartment and connectors for straightforward installation by a technician or skilled user.