Borescopes; Body cameras; Cameras for monitoring pets; Electric storage batteries; Endoscopy cameras for industrial purposes; GPS navigation device; IP (Internet protocol) cameras; Lithium iron phosphate batteries; Nickel-cadmium storage batteries; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Renewable battery system to provide backup power; Rigid and flexible endoscopes for non-medica...