The utility model discloses a paid intelligent disused-battery recycling bin powered by solar energy, wherein the power source for the recycle bin is a solar cell panel, and the work state of the recycle bin is controlled by a singlechip controller which also has overcharge protection and overdischarge protection effects for a storage battery. A bin body is designed to be the shape of a house to prevent a second pollution of disused batteries caused by rain seepages. When water leaks into the bin body, the water is converged to a water-proof groove through a baffle plate and drains away. A human body infrared detection apparatus controls the door of the bin to open and close automatically, wherein a singlechip controls the baffle plate to open when a person approaching the bin is detected by an infrared detection circuit, and the baffle plate closes automatically when the person walks away from the bin. A metal detection is used to make out the disused battery and prevent household waste from entering the recycle bin. The number of disused batteries is counted and displayed through a singlechip control system, photoelectric counting and nixie tubes. A transmission mechanism employs three transmission belts to deliver different types of gifts according to the number of the disused batteries and the button which is selectively pressed.