ASUS compatible 9-Cell 11.1V 7800mAh High Capacity Generic Replacement Laptop Battery for X7CE,X7CS,X7CSD,X7CSJ,X7CSM,X7CSV,X7CT,X7CTA,X7CTK,A73,A73BR,A73BY,A73E,A73SD,A73SJ,A73SM,A73SV,A73TA,A73TK Battery Specs: 9 Cells Li-ion Capacity: 10.8V 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 X7CE,X7CS,X7CSD,X7CSJ,X7CSM,X7CSV,X7CT,X7CTA,X7CTK,A73,A73BR,A73BY,A73E,A73SD,A73SJ,A73SM,A73SV,A73TA,A73TK Battery offered in this listing is CE & RoHS certified, so you can shop with a peace of mind.