I found this discussion while looking for a way to wirelessly charge my 3S drone battery. I would like to find a way to drop my drone on my desk (like I do my phone) and let it charge.
If I am understanding the discussion, in order to safely use a wireless qi receiver and transmitter I would need a lipo charger configured as:
I am wondering if my 3S 11.1V battery would charge in the above scenario since each cell in the series is 3.7V?
Adafruit uses what seems to be 3 x 2200mAh balanced batteries at 3.7V in their example with the lipo charger. The 3S drone battery I use is a 3 cell lipo in series at 3.7V each totaling 11.1V. Could I charge my 3S in the scenario above? Or since the total 3S is 11.1V does that disqualify this battery as the maximum this lipo charger will charge is 3.7V total?