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2pcs DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank
$ 2.1
- Description
- Size Guide
Description
Turn any 2.5-5.5V DC power source into a USB charging port • Add a USB charging port to all kinds of electronic devicesGet 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
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