is it ok to run a battery charger while running your system?

[slapmaster 10+ year member]

just want to know. pro vs. cons?

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[bigaudiofanatic 10+ year member]

I have done it and if you think about it you have to your alternator is a charger.

 

[Rashaddd 5,000+ posts]

same as your alt, I've done it plenty of times, nice for just keeping the batts topped off if you dont want to have the car running and you're not beating on it too hard, assuming its a decent charger

 

[slapmaster 10+ year member]

cool, just had a thought and did not know if their was a down side to doing it.