Szdcoo 11.1V 4400mAh Li-ion Replacement Battery for MSI — Fits 91NMS17LD4SU1 / 91NMS17LF6SU1 / 957-173XXP-101 / 957-173XXP-102 / BTY-L74 / BTY-L75 / MS-1682 / S9N-2062210-M47

Compatible part numbers: 91NMS17LD4SU1, 91NMS17LF6SU1, 957-173XXP-101, 957-173XXP-102, BTY-L74, BTY-L75, MS-1682, S9N-2062210-M47. Battery specifications: Li-ion chemistry, Voltage: 11.1V, Capacity: 4400mAh. Physical size: 163.78x88.00x23.85mm; Weight: 476.4g. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certified to ISO9001, RoHS, CE, UN38.3, and MSDS standards. Please confirm your device's battery part number before purchasing to ensure compatibility. Includes a 12-month Warranty and 30-day Money Back Guarantee, with 7*24 hours customer service.