The product has a width of 19mm (including screw holes) and a length of 11.5mm. The shell injection molding has a waterproof function, and the interface is equipped with a waterproof rubber ring. There are screw holes on both sides, with a diameter of 2.0mm, which can be used to fix the product with screws. Two wires are welded at the tail, one black wire and the other red wire. The tail of the wire is equipped with a terminal block, which does not need to be connected to the two wires of the product and can be directly plugged and unplugged for use. The type c2p motherboard only supports simple high current charging function and does not support data transmission. Product application scope: mobile phones, automobiles, medical, household living equipment, communication, etc. Please refer to our company's drawings for specific specifications. Customers are welcome to consult and sample.