GE864-QUAD charger input supply

2 thoughts on “GE864-QUAD charger input supply

  1. Hello again,

     

    I have another question on the GE864-QUAD module. In the hardware user guide there are no requirements for the supply voltage of the charger input.

     

    Wich voltage has to be applied? Wich current is needed?

     

    Can I charge the battery with a USB power supply?

     

    greetings

    Andreas

    1. The figures are given in Product Description doc, min/typ/max 5/5.5/7 V, max input current 400 mA. Reading these, an USB port might be inappropriate without some processing.