Voltage regulators for vehicles; Frequency converters; Inverters; Power controllers; Solar batteries; Battery chargers; Photovoltaic cells; Batteries, electric; Accumulators, electric; Computer software applications, downloadable, for managing power inverters

Downloadable computer game programs; batteries, electric; photovoltaic cells; solar batteries; battery chargers; accumulators, electric; power controllers; electricity inverters in the nature of power inverters; frequency converters; none of the foregoing for use in connection with monitoring or augmenting vehicle performance