The Autel EV Diagnostics Upgrade Kit adds EV and hybrid vehicle diagnostics without the need of having to purchase a new tablet. It performs a state of charge and state of health analysis for true battery condition. The kit includes the EVDiag Box, testing software, and adapters for specific EVs to enable testing of battery packs. The Upgrade Kit connects with existing MaxiFlash VCI or VCMI, and is compatible with the MaxiSYS Ultra, Ultra ADAS, MS919, and MS909.