CWK New Replacement Laptop Notebook Battery for Lenovo IdeadPad Y480P Y580N Z380 G480 G580A V480S V580C L11S6Y01 IdeaPad B480 B485 B585 B580 G480 G580 G485 G585 Z580 L11M6Y01 IdeaPad V480C V480S V480U V580C L11L6F01 L11L6R01 L11M6Y01 IdeaPad Y480 Y580 Y480P V480 V580 Y580A Y580M Y580N Y580P Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!