Extended Capacity Intelligent Battery This is a 9 cell Lithium Ion rechargeable battery pack designed to work in Toshiba Portege 7000CT, 7010CT, 7020CDT, 7020CT series laptop and notebook computers. We are currently shipping the original Toshiba brand battery. This battery ships fully charged, tested and ready to work. This ENERGY+ item is built with the highest quality standards, safety features and has a 12 month warranty.