FIG. 1 is a rear perspective view of the battery pack for helmets of the instant invention.
FIG. 2 is a top plan view of the battery pack for helmets of the instant invention.
FIG. 3 is a bottom plan view of the battery pack for helmets of the instant invention.
FIG. 4 is a rear elevation view of the battery pack for helmets of the instant invention.
FIG. 5 is a front elevation view of the battery pack for helmets of the instant invention.
FIG. 6 is a left side elevation view of the battery pack for helmets of the instant invention; and,
FIG. 7 is a right side elevation view of the battery pack for helmets of the instant invention.