Am loving my new FP3+.
I would like to be able to charge my spare battery separately from the phone itself. I have found a universal charger that looks as though it could, physically, work: the pins seem to be adjustable and the pins are, in fact, blades, that should fit into the narror contact slots on the FP3 battery.
The charger is here:
I note the output voltage is 8.4V - 16.8 V, and the output current is 500-800 mA.
Question: Does anyone know if this would, in fact, work?