Information available:-Advanced state of Charge (shows the remaining battery power based on two factors: present charge and present real-time usage patterns of the device. -Advanced State of Health (highly accurate end-of-life prediction)-Dynamic usage patterns are constantly calculated, factoring in criteria such as the applications that are in use and scanning frequency)-Compatible with TC8000 and TC8300- All TC8300 units originally ship with this battery- Designed, manufactured & tested to meet rigorous controls & standards - Premium-grade cells with higher capacity & longer life cycle- Designed to help prevent overcharging & electrical shock- Strong & robust housing for optimal performance & durability