Batteries; Accumulators and batteries; Accumulators; All-solid-state batteries; Batteries for lighting; Batteries for mobile telephones; Batteries for projectors; Batteries, electric; Electric batteries; Electrical cells and batteries; Electrical storage batteries; High-tension batteries; High tension batteries; Low-voltage power supplies; Portable power chargers; Rechargeable electric batteries; Solar-powered rechargeable batteries; Solar batteries; Solid-state batteries; Voltage stabilizing power supply
Electrical and Scientific Apparatus