Patent attributes
A flashlight assembly that includes a tubular main body portion, a tail portion that is removable from the tubular main body portion, a battery assembly, and an alignment system. The main body portion and tail portion cooperate to define a battery assembly interior. The tail portion includes a first charging opening that communicates the battery assembly interior with the exterior of the tail portion. The battery assembly is positioned in the battery assembly interior and includes a battery housing defining a battery housing interior, a rechargeable battery cell disposed in the battery housing interior, and at least a first charging receptacle associated with the battery housing. The alignment system includes one of a first protrusion or a first recess associated with the battery housing and the other of the first protrusion or the first recess associated with the battery assembly interior. The first protrusion is received in the first recess and the first charging receptacle is aligned with the first charging opening.
