Batteries; Accumulators and batteries; Accumulators, electric, for vehicles; Batteries and battery chargers; Battery chargers; Battery packs; Chargers for electric accumulators; Electric accumulators for vehicles; Electrical cells and batteries; Lithium ion batteries; Lithium iron phosphate batteries; Lithium phosphate batteries; Nickel-cadmium storage batteries; Solar-powered rechargeable batteries; Solar panels for production of electricity