Supercapacitors for energy storage; Power distributing boxes; Inverters; Downloadable and recorded software for monitoring electrical power distribution units; Supercapacitors for energy storage; Ultracapacitors for energy storage; Chargers for electric accumulators; Chargers for electric batteries for electric vehicles; Electric vehicle chargers; USB chargers; Battery chargers; Battery monitoring devices that may be attached to a battery to monitor the performance of the battery and operating software for use therewith, sold as a unit; Power inverter; Inverters for power supply; Distribution boxes for electrical power; Electrical distribution boxes; Downloadable and recorded software for monitoring electrical power distribution units; Electrical switches; Power switches; Computer hardware and downloadable and recorded computer software for database management; Computer hardware and downloadable and recorded software for charging electric storage batteries and electric batteries for vehicles; Charging appliances for rechargeable equipment; Downloadable and recorded power management software for monitoring energy storage systems, for measuring, monitoring and controlling energy consumption, for transmitting collected data, and for processing and providing access to costs, pricing and billing of energy consumption and flow