Batteries, electric; Accumulators, electric; Battery chargers; Battery testers; Batteries; Mobile phone chargers; Solar batteries; Computer peripheral devices; Electric adapter plugs; Plug connectors (electric); Electrical converters for controlling access to premises; Electrical apparatus for converting alternating current to direct current; Accumulator charging apparatus; Wireless charge pads; USB flash drives; Active cable connectors; Battery cables; Lanyards for cell phones