Hi all, I would like to add an extra battery to my Convoy C8 for longer life.
It currently is running a multi-coloured XM-L LED through a driver that has an input voltage of 3-4.2 volts, powered by a 3.7V 18650 cell.
I apologise in advance for what may scene naive, but am I right in saying I cannot just position the extra cell behind (in series)? Is it essential that I create a parallel circuit?
Many thanks,
Moss
It currently is running a multi-coloured XM-L LED through a driver that has an input voltage of 3-4.2 volts, powered by a 3.7V 18650 cell.
I apologise in advance for what may scene naive, but am I right in saying I cannot just position the extra cell behind (in series)? Is it essential that I create a parallel circuit?
Many thanks,
Moss