Battery BN31 compatible with Xiaomi Mi A1, Redmi Note 5A, (Li-Polymer, 3.85 V, 3080 mAh, High Copy, without logo) - All Spares
BN31 Xiaomi Redmi Y1 Lite Battery By Intex | THE TOP BRAND STORE
Mi BN31 Rechargeable Lithium-ion Polymer Mobile Battery
Superior Battery Original Compatible for Xiaomi Redmi Mi BN-31 / Mi A1 / Redmi Y1 / Redmi Y1 Lite / Y2 / BN31 -(3080mAh) -3 Months Warranty : Amazon.in: Electronics