GP GPRHOU421002 PowerBank Charger U421 With 4 ReCyko+ Pro AA

USB - Universal Serial Bus

LED - Light Emitting Diode - a small light source

Battery - A device used for the storage of electricity

Minute - A measurement of time, 60 seconds is equal to one minute

Batteries - Portable Power sources in cell form

speed - A measurement of how fast an object travels between two points

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

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Ideal - Something that satisfies a perfect criteria.

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.