Maintenance and repair of rechargeable battery chargers and of security control equipment for power outages

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, battery clusters, battery packs, battery based power sources and DC based power sources; chargers for storage batteries and rechargeable batteries; electrical storage batteries, particularly for vehicle batteries

Chandeliers; Flashlights; Lamps; Lampshades; Searchlights; Aquarium lights; Bicycle lights; Ceiling lights; Electric Chinese lanterns; Electric discharge tubes for lighting; Electric lamps; Electric night lights; Electric torches for lighting; Fairy lights for festive decoration; Headlights for automobile; Lamp glasses; Lamp globes; Lamp mantles; Lamp shades; Lanterns for lighting; LED (light emitting diode) lighting fixtures; LED luminaires; Light bulbs; Light bulbs, electric; Lighting appar...