Does Revving The Engine Charge The Battery Faster? | Real Fix
Yes, higher RPM can raise alternator output a bit, but a steady drive or smart charger charges a weak car battery better. A revved engine can make the alternator spin faster, so the battery may receive more current than it would at a low idle. That sounds handy when the car has just needed a […]
Does Revving The Engine Charge The Battery Faster? | Real Fix Read More »
