Torque Shop: Regular 12-volt battery in EV is separate from high-voltage ones powering drive motor
The 12-volt battery system is needed to power the infotainment and onboard operational equipment. Read more at ...
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How To Test An Alternator
This should be between 13.8V and 14.6V. If the charging voltage is less than specified or remains around 12V, the alternator is ‘undercharging’. If the charging voltage exceeds 14.6V the ...