Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electric current; AC/DC inverters; DC/AC power converters; AC to DC converters; AC/DC power supplies; Uninterruptible electrical power supplies; Accumulators and batteries; Accumulators; Batteries; Battery packs; Rec...

Generators of electricity; Current generators; Portable electric power generators; Emergency power generators; Mobile electric power generators; Electric power generators for emergency use; Auxiliary power units for supplying electrical power; Auxiliary power units for supplying electrical power to heat and power generators