Szdcoo 11.1V 4400mAh Replacement Battery for Acer — Compatible with UM09A31/UM09A41/UM09A71/UM09A73/UM09A75/UM09B31/UM09B34/UM09B71/UM09B73/UM09B7C/UM09B7D

Compatible Part Numbers: UM09A31, UM09A41, UM09A71, UM09A73, UM09A75, UM09B31, UM09B34, UM09B71, UM09B73, UM09B7C, UM09B7D. Battery type: Li-ion. Nominal voltage: 11.1V. Capacity: 4400mAh. Physical size: 203.20 x 50.70 x 26.90 mm. Weight: 441.5g. Please verify your device's battery part number before purchase to confirm compatibility and restore your device to working order. Built-in safety protections guard against over-charge, over-discharge, over-heat, over-current & short-circuit. Quality and safety certifications: ISO9001, RoHS, CE, UN38.3, MSDS. Comes with a 12-month warranty, a 30-day Money Back Guarantee, and 7*24 hours customer service.