For over fifty years, Keystone Electronics has been manufacturing precision electronic interconnect components and hardware.
Keystone’s offering has been created specifically for use by OEM Designers and Engineers who create and develop state-of-the-art electronic products, instruments and systems. While Keystone catalog products meet most standard requirements, modifications as well as custom fabrications can be manufactured to meet your special needs.
Keystone's entire line of economical and reliable battery contacts, consisting of leaf spring, coil spring and button type designs, are ideal for use with electronic products having molded-in battery compartments. These battery contacts are offered in "slide-in" and "snap-on" designs and are manufactured from steel with nickel plate. They are available in single and dual variations and are offered for "A", "AA", "AAA", "AAAA", & "N" cell sizes.