Alternator delete consequences

[EcoCivic]

Originally Posted by oldtamiyaphile

Just add a PSU or battery charger that holds at 13.8v.

You could do that, but the problem is that most people (including myself) don't have a charger or power supply with a high enough amperage to keep up with the demand. Most of the battery chargers that I have seen are about 10 amps maximum, which would not be anywhere near enough to keep up with a decent electrical load.