Memory Protection Devices is a world-class designer and supplier of electronic components of power connection technology.we have battery holders, battery contacts, 12 volt auto assemblies and connectors.we can offer the highest quality parts in the industry and competitive pricing we have focusly-produced production linewhich can be reflected in our certification as an ISO 9001:2000 company.Besides, we also offer our clients personal customer service, custom manufacturing, and unmatched technical support.