Search results

You've basically got 2x a car starting/charging system here. So all the voltages are twice as high. A 12v lead-acid battery is fully charged at about 12.8 volts. To get it to charge, you have to put about 2 more volts in than the battery voltage, so charging voltage on a car is specd in the...

No on 1 - you should see battery stack voltage below about 29 volts at all times. If the batteries are OK, you're cooking off electrolyte, yes on 2: if it's the old-school mechanical-movement hour meter then it probably had grungy points which were 'surprised' into working with a combination of...