Exxact Parts Solutions&reg;Replacement Laptop Battery for SONY:VGP-BPS22,VGP-BPS22A 9 Cell 11.1V 7800mAh Battery Specs: 9 Cells Li-ion Capacity: 11.1V 7800mAh Color: Black Weight: 19oz Battery built by highest quality materials including grade-A brand-new cells Battery meets and exceeds OEM specifications and lasts longer hours Battery package includes: One brand-new generic replacement battery for SONY:VGP-BPS22,VGP-BPS22A,VAIO VPC-E1Z1E,VAIO VPC-EA1,VAIO VPC-EA12EA/BI,VAIO VPC-EA12EG/WI,VAIO VPC-EA12EH/WI Battery offered in this listing is CE & RoHS certified, so you can shop with a peace of mind.