accumulators [batteries]; electric battery chargers; batteries for lighting; battery boxes; battery chargers; dry cells; electric wires and cables; protective cases for tablet computers; emergency warning lights; lithium-ion batteries; batteries; power units [batteries]; photocells; photographic flashbulbs; rechargeable batteries; solar batteries; solar-powered battery chargers; solar-powered rechargeable batteries; photographic apparatus and instruments; stands for photographic apparatus