Wireless charging unit

Wireless power supply unit 5V 1A is a charging and wireless power supply unit with multiple uses designed for small electronic devices. Water and dust resistant design to enhance performance. Applications: this unit can be used in a wide range of small electronic devices, including: mobile phones, MP3 and MP4 devices, digital cameras, electric shavers, medical devices, and so on. The received current is affected by the distance between the two coils. Avoid connecting the coils together to prevent damage to the transmitter board. External transmitter and receiver coil diameter 40 mm. Coil thickness 1.8 mm. Transmitter operating voltage: between 5 volts and 12 volts. Transmitter current: automatically adjusts based on the receiver's load current. Receiver output capacity: 5 volts / 1000 milliamps (1 amp). Distance between the transmitter and receiver coils: between 1 mm and 20 mm.