Powerbank Charging Module 5V Micro USB DIY Circuit Board Step Up with LED Indicator ET8054


  • Input Voltage: 3. 7V~5. 5V
  • Charging Current: 1A(max), Output Current: 1A(max)
  • Output voltage: 5V, BAT Discharging Stop Voltage: 2. 9V
  • Discharging Efficiency: 85%(input 3. 7V output 5V/1A)

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SKU: 8054 Categories: ,