Szdcoo 8800mAh 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. Battery type: Li-ion. Electrical specs: 11.1V, 8800mAh. Physical dimensions: 203.03x55.42x49.95mm; Weight: 730.1g. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. This unit is certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Please confirm the battery part number in your device before purchasing to ensure proper compatibility. Comes with a 12-month Warranty and 30-day Money Back Guarantee, plus 7*24 hours customer service.