9
Galvanic cells; galvanic batteries; battery boxes; batteries, electric; lithium-ion batteries; battery packs; power units [batteries]; battery chargers; Rechargeable batteries; Electric power supply units
35
Business inquiries; cost price analysis; market studies; professional business consultancy; organization of exhibitions for commercial or advertising purposes; providing recommendations of goods to consumers for commercial purposes; conducting business and market research surveys
37
Electric appliance installation and repair; machinery installation, maintenance and repair; machinery installation; Installation of power generating apparatus; Maintenance, servicing and repair of power generating apparatus and installations; installation of electric light and power systems; Maintenance and repair of energy generating installations; Repair of power generating apparatus and installations; Repair of electrical equipment and electrotechnical installations; Maintenance and repair of gas and electricity installations; Maintenance and repair of solar power installations; Installation of electrical and generating machinery; Maintenance and repair of electronic installations; Installation, maintenance and repair of office machines and equipment; Maintenance of power generating apparatus and installations
38
Radio communications; message sending; satellite transmission; streaming of data; providing information in the field of telecommunications; wireless electronic transmission of data
42
Technological research; product quality testing; conducting technical project studies; consultancy in the field of energy-saving; research in the field of environmental protection; Product quality evaluation; material testing; Testing of raw materials; product testing; industrial design; packaging design; product safety testing; research and development of new products for others; industrial engineering design services; Electrical safety research