Batteries; Rechargeable batteries; Battery chargers; Battery packs; Mobile phone chargers; Power switches; Uninterruptible electrical power supplies; Voltage stabilizing power supply; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; AC/DC power supplies; Bike computers; Computer keyboards; Portabl...