Voltcraft PB-17 Power Bank Li-Ion 10400 MAh

USB - Universal Serial Bus

Battery - A device used for the storage of electricity

phone - Short for telephone. A device that transmits sound allowing point to point communication over long distances

compact - Carefuly designed to ensure an item has a minimal physical size

Quality - An object that has quality is superior in function and finish than a less quality object.

USB - Universal Serial Bus. A method of connecting a device to a computer

Compact - something that has a lot combined within a small space.

Pocket - A bag shaped insert in clothing used to carry items

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

Ideal - Something that satisfies a perfect criteria.

Li-ion - A rechargable battery. Popular in portable electronics combining one of the best energy densities and not suffering memory effect. Very slow loss of charge when not in use.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.