Patent attributes
An energy storage and power supply system includes a body having a first end and an opposing second end, a battery pack disposed within the body, a first connector disposed at the first end of the body and electrically coupled to the battery pack, the first connector including a male connector configured to receive electrical power to charge the battery pack, a second connector disposed at the opposing second end of the body and electrically coupled to the battery pack, the second connector including a female connector configured to provide a power output from the battery pack, and a collar slidably coupled to the opposing second end of the body and movable between an extended position and a retracted position. The collar is configured to engage with and thereby retain an accessory when selectively reoriented into the extended position.
