In the same vein:
After the main battery is recharged, does the alternater of a car just needlessly run durring a drive? If so, could I save some money by dirrecting that towards a bank of batteries?
I assume the rig for the extra batteries and the batteries themselves are not too expensive and are fairly long lived.
After the main battery is recharged, does the alternater of a car just needlessly run durring a drive? If so, could I save some money by dirrecting that towards a bank of batteries?
I assume the rig for the extra batteries and the batteries themselves are not too expensive and are fairly long lived.