Turn any 2.5 - 5.5V DC power source into a USB charging port Add a USB charging port to all kinds of electronic devices
Get stable 5V output from 3.7V lithium cells over their entire operating voltage range
5V 2A Peak Output 1.5A Sustained Output 1MHz Switching Frequency Up to 92% conversion efficiency
LED Power Indicator Industrial grade (-40 to +85) Ceramic Capacitors
Over current protection short circuit protection low voltage and low current output protection