An energy storage device

摘要

A surface mount energy storage device in the form of a supercapacitor ( 1 ) includes a generally rectangular folded prismatic housing ( 2 ) and two energy storage elements (not shown) that are sealingly contained within the housing ( 2 ) and which are connected in series. A mount, in the form of an integrally formed tinned metal frame ( 3 ), extends about and captively retains housing ( 2 ) in the folded configuration shown. Two terminals, in the form of elongate contacts ( 4, 5 ) extend from the energy storage elements and terminate outside housing ( 2 ) for allowing external electrical connection to the elements.