3.7V to 5V 2A 18650 battery boost module

  • Sale
  • Regular price 12 QAR


Design your own small power bank with this module. It can take 2-6 batteries in Parallel, and it will provide 5V 2A for its two USB outputs. It has all safety features characteristics that you find in any commercial power bank. You can know how much charge in the batteries from 4 on-board LEDs

  • 4 level LED lights
  • Built in protection circuit with overcurrent, overvoltage, and undervoltage protection.
  • Dual USB output
  • micro USB input port
  • Output current: 2A @5V
  • Input charging current: 1A or more @5V
  • Usable batteries: 18650 Li-Ion Batteries, mobile phone batteries