kinarfi
Well-Known Member
I have a GPS which will charge lithium battery batteries, only, when plugged in, but the lithiums I've had seem to have a short lifetime. The GPS has an open circuit charging voltage of 4.23v, so, I recently purchased 2 2.5v 15F Super capacitors to replace the batteries. I connected them in series to give me the voltage I needed, SOOOO, did I end up with a capacitor rated at 5v and 15F or 7.5F?
Jeff
Jeff