Hows it going.
I have a 2005 silverado 2500hd diesel. I only use the truck once a week or so.The batteries aren't getting a regular charge as if i was running it every day.What is the recommended dual charger for this?
thanks for the help

 

Any 12v charger will work for this. The batteries are wired in parallel so the second battery will also charge.

 

I've had good luck with Schumacher chargers.

 

thanks for the info