About this replacement
Designed for Redmi, Xiaomi devices. Compatible models include Note 5A, Note 5A Global Dual SIM TD-LTE, MDG6S, MDG6, MDE6, MDE6S, MDT6, MDT6S, Y1 Lite Dual SIM TD-LTE, S2, S2 Dual SIM TD-LTE, M1803E6T. Replacement part numbers include BN31. Key specifications: 3.85V, 3000mAh, Li-Polymer.