Shenzhen JiaFengYu electronic technology co., LTD., founded in 2012, which is a high-tech entity enterprise .We have been specializing in developing, producing and selling mobile power banks, chargers, intelligent mobile phone accessories, and so on. The company has perfect quality management processes and processing equipment. Our strong R&D team, continuous innovation in product function and appearance are approved by global customers. We are always willing to develop business relations with friends from all over the world, and welcome to our company.


Management idea:
       The customer is supreme, honest and trustworthy, innovative, first-class.



Mobile power products program:
1. 5V 1A 87% single output program
2. 5V 1A above 95% synchronous rectification high efficiency single USB program
3. 5V 2.1A above 90% synchronous rectification high efficiency double USB program
4. 5V 3.1A double USB, independent boost circuit, high efficiency program

Main features:
1. High efficiency, above 95%(output at 5V 1A,5V 2.1A)
2. Up to 2A for output
3. Load automatic detection
4. Low static consumption(blow 20uA)
5. Low ripple(below 100mV)
6. Overcurrent?short protection
7.battery electric power display
8.the project can pass to ce testing