Cheap 10W/15W ultra-thin fast wireless charger transmitter module

Product Description

Product selling points:
1. Use high-quality materials with guaranteed quality
2. Wide input voltage range, input DC voltage of 5-30V, can stably output QC DC voltage
3. High conversion efficiency, up to 95%
4. USB female output, capable of charging digital products, industrial grade temperature range: -40 ° C~+85 ° C
5. This product is mainly used in solar foldable bags and solar chargers, and can be used for mobile phones MP3、MP4、 Charging of digital products such as power banks

Parameters:
Color: Black
Material: ABS
Input: 5-30V 3A (maximum)
Output:
USB1:5V 3A、9V 2A、12V 1.5A
USB2: 2.4A (maximum)
Interface: Dual USB

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FAQ            

1、Q: Is the coil divided into front and back sides? How is the correct placement? Answer: The transmitting coil is facing the receiving end of the phone (placed on the back)

2、Q: What is the charging speed of 5V input? Answer: The 5V input is the 5W output, and fast charging is only available for 9/12V input. In addition, the USB port voltage of the car is 5V, and an on-board fast charging head needs to be added to enable fast charging

3、Q：Can the black porcelain chip on the back of the wireless charging coil be removed? Answer: No, the black porcelain plate on the back of the coil is a magnetic separator. Removing it will cause the wireless charger to malfunction. Micro cracking of ceramic tiles does not affect charging