Bay Valley Parts LENOVO IdeaPad Z575 Z585 V360 V360A V360G V370 V370P V470 V470A High Capacity Battery for LENOVO 121001150 57Y6454 57Y6455 L08S6Y21 L09C6Y02 [Li-ion 9-cells 10.8V 7800mAh] Battery Type: 9 Cells Li-ion Capacity: 10.8V 7800mAh Color: Black Weight: 450g Using highest quality materials including grade-A brand-new cells Meets and exceeds OEM specifications and lasts longer hours Package Includes: One unit of brand-new replacement laptop battery for LENOVO This product is CE & RoHS certified, so BUY WITH CONFIDENCE!