7
Manually and mechanically operated electrotechnical apparatus for the manufacture and maintenance of accumulators, batteries, including starter batteries and powerpacks, in particular primary and secondary batteries, including nickel cadmium batteries, lithium ion batteries and nickel-metal hydride batteries, redox flow batteries, fuel cells and chargers therefor; Manually and mechanically operated physical and chemical apparatus for the manufacture and maintenance of accumulators, batteries, including starter batteries and powerpacks, in particular primary and secondary batteries, including nickel cadmium batteries, lithium ion batteries and nickel-metal hydride batteries, redox flow batteries, fuel cells and chargers therefor; Hoists, support frames for all the aforesaid goods
9
Manually and mechanically operated electrotechnical apparatus for measuring, monitoring, checking (supervision), regulating, utilisation and reconditioning of accumulators, batteries, including starter batteries and powerpacks, in particular primary and secondary batteries, including nickel cadmium batteries, lithium ion batteries and nickel-metal hydride batteries, redox flow batteries, fuel cells and chargers therefor; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Storage batteries; Batteries, including starter batteries and powerpacks, in particular primary and secondary batteries, including nickel cadmium batteries, lithium ion batteries and nickel-metal hydride batteries; Redox flow batteries; Fuel cells; Energy storage systems, in particular comprising the aforesaid accumulators, batteries and/or cells, in particular handling systems for energy stores, including in the field of power electronics; Battery changing systems; Accessories for accumulators, batteries, redox flow batteries and fuel cells, in particular chargers with and without integrated electronic charging devices, accumulator housings, battery boxes; Installations for providing energy, including charging stations for drive batteries, battery compartments for stationary applications and energy containers, including accessories therefor
12
Transport and push trolleys in the field of energy stores, in particular for accumulators, batteries, fuel cells and chargers
36
Financing of accumulators, batteries, fuel cells and chargers
37
Maintenance, servicing and repair in the field of energy services and peripheral units for saving primary energy, including maintenance, servicing and repair of accumulators, batteries, redox flow batteries and fuel cells; Taking over of management tasks in the operation of electricity grids, namely maintenance of commercial electric installations, peak shaving, intermediate storage of volatile power, conducting measures to stabilise the electricity grid for frequency stabilisation and/or for voltage maintenance and on-grid/off-grid applications, in particular for increasing energy consumption, optimising procurement costs and for self-sufficient power supply
39
Energy services in the form of the distribution, supply and providing of energy from electrochemical stores, distribution, supply and providing of energy from stores for mobile applications of all kinds, in particular in the field of vehicle technology and in the bus and rail sector; Distribution, supply and providing of energy in the field of power electronics, in the field of converter technology and charging technology for optimising energy procurement and for the more efficient use of energy for the purpose of increasing efficiency by means of new technologies
40
Rental of accumulators, batteries, fuel cells and chargers
42
Scientific and technological services and research; Industrial analysis and research services; Development of battery management systems for battery monitoring and battery data capture, namely in relation to charging voltage, temperature, capacity, control of the charging process, and evaluation and technical consultancy with regard thereto; Planning, design, engineering and development of turnkey installations for providing energy; Design of energy storage solutions and peripheral units for the purpose of saving primary energy