Battery Type: Li-ion Voltage: 10.8V Capacity: 4400Mah Cells: 6-cell Compatible P/N: 45N1043 L116Y01 L11S6F01 L11S6Y01 L11L6F01 L11P6R01 Battery Models: For Lenovo IdeaPad G480 G485 G585 G580 Y480 Y480A Y480N Y480P Y485 Y485N Y485P Y580 Y585 Y580N Y580P Z380 Z480 Z580 Z585 Z485 SafetyGrade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.