Would battery charge at low voltage input from the charger?
I have solar charger rated at 9volts 1A (I was able to obtain this measurement no problem), which is supposed to charge my 6volts battery. But I found out that the output voltage of my charge controller is 0.67volts and current is at 0.99mA but my battery is rated at 6v/4.5Ah. Would the low voltage output from my charge controller able to charge my battery?
I am greatly confused why is the charge controller output of 0.67volts only, I know there is something wrong with this but I don't know what.
Please assist me your help is highly appreciated.