About this replacement
Designed for Xiaomi, Redmi devices. Compatible models include Redmi 8, Redmi 8A, M1908C3IE, M1908C3IC, M1908C3KE, M1908C3KC, M1908C3IH, MZB8254IN, MZB8255IN, MZB8256IN, MZB8257IN, M1908C3IG. Replacement part numbers include BN51. Key specifications: 3.85V, 4900mAh, Li-Polymer.