Based on this product's specifications, here are some alternatives and similar models
Battery extra digital SM220236 for Xiaomi Redmi 5 — Li‑ion 3300mAh
Summary description:
Rechargeable Li‑ion replacement battery extra digital SM220236 designed for Xiaomi Redmi 5. Capacity 3300mAh provides standby and talk time extension for daily smartphone use. Intended for device power restore and battery replacement; suitable for users needing reliable spare battery for calls, apps and moderate multimedia. Requires professional installation or careful DIY following safety guidelines.