Based on this product's specifications, here are some alternatives and similar models
Battery extra digital for Xiaomi Redmi 4 SM220052 4000mAh Li-ion
Summary description:
Replacement Li-ion battery by extra digital designed for Xiaomi Redmi 4, model SM220052, with 4000mAh capacity. Intended to restore or extend device runtime, it fits the specified phone model and supports standard charging procedures. Suitable for everyday use to improve battery life for calls, browsing and apps; installation requires following smartphone disassembly guidelines or professional service.