About this replacement
Designed for Xiaomi, Redmi devices. Compatible models include Redmi K20, Mi 9T, M1903F10G, MZB7757IN, MZB7758IN, MZB7759IN, MZB7754IN, MZB7755IN, MZB7756IN, M1903F10T, M1903F10A, M1903F10C. Replacement part numbers include BP41. Key specifications: 3.85V, 3900mAh, Li-Polymer.