BE&middot;SELL 11.1V 5200mAh New Replacement Laptop Battery for Lenovo IdeaPad Y480 Y485 Y580 G480 G485 G580 G780 Z380 Series - 12 Months Warranty Voltage:11.1V; Capacity:5200mAh 100% Brand New CE-/FCC-/RoHS-Certified for safety Built-in circuit protection ensures both safety and stability 12 Months Warranty