Inverters; Accumulator boxes; Batteries, electric; Batteries, electric, for vehicles; Battery chargers; Chargers for electric accumulators; Charging appliances for rechargeable equipment; Electric accumulators; Electric accumulators for vehicles; Galvanic cells; High tension batteries; Integrated circuits; Inverters for power supply; Lithium ion batteries; Photovoltaic cells; Solar batteries; Solar panels for the production of electricity; Voltage stabilizing power supply