Earphones; Personal stereos; Photographic cameras; Light emitting diodes (LEDs); Vidicons; Cell phone mounts for vehicles; Mounts for cell phones; Neon signs; Wearable flashing safety lights; Rechargeable electric batteries; Solar-powered rechargeable batteries; Crystalline silicon solar cells; Portable power chargers; Rechargeable batteries; Lithium secondary batteries; Solar-powered battery chargers; Solar cells; Solid-state batteries; Batteries; Lithium ion batteries