Szdcoo 6600mAh Li-ion 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. Please confirm the battery part number in your device before purchasing to ensure correct compatibility and restoration of operation. Technical specifications: Li-ion chemistry; Voltage: 11.1V; Capacity/Rate: 6600mAh. Physical dimensions: 203.05 x 54.49 x 43.10 mm. Weight: 636.1g. Safety features include over-charge, over-discharge, over-heat, over-current & short-circuit protection. The battery is certified with ISO9001, RoHS, CE, UN38.3, and MSDS. Service and guarantee: 12-month Warranty and 30-day Money Back Guarantee. 7*24 hours customer service is available for any questions or support.