Selectable connection battery housing apparatus

A selectable connection battery housing apparatus for a plurality of batteries having a positive end and a negative end, comprising:

• a central wall assembly which defines a battery receiving region, said central wall assembly including a first end portion and a second end portion,
• a first housing cap assembly selectively connectable to and removable from said first end portion of said central wall assembly, said first housing cap assembly including a first surface which includes a first conductive strip adapted to connect to at least three first ends of three batteries, said first housing cap assembly including a second surface opposite to said first surface, said second surface including a second conductive strip adapted to contact first ends of two of the at least three batteries and including a third conductive strip adapted to contact a first end of one of the at least three batteries,
• a first bridge conductor connected between said first conductive strip and said third conductive strip of said first housing cap assembly,
• a second housing cap assembly selectively connectable to and removable from said second end portion of said central wall assembly, said second housing cap assembly including a first surface which includes a first conductive strip adapted to connect to at least three second ends of the at least three batteries, said second housing cap assembly including a second surface opposite to said first surface, said second surface including a second conductive strip adapted to contact two second ends of two of the at least three batteries and including a third conductive strip adapted to contact a second end of one of the at least three batteries,
• a second bridge conductor connected between said first conductive strip and said third conductive strip of said second housing cap assembly,
• a first side wail conductor, attached to said central wall assembly, adapted to connect to said first bridge conductor of said first housing cap assembly,
• a second side wall conductor, attached to said central wail assembly, adapted to connect to said second bridge conductor of said second housing cap assembly,
• a first output assembly connected to said first side wall conductor,
• a second output assembly connected to said second side wall conductor, and
• an output connector assembly, connected to said first output assembly and said second output assembly, adapted for supplying electrical power from the at least three batteries to a battery-powered device.