This looks like an interesting device, would allow the alternator to properly charge AGM batteries.

-Mark

> On Jun 18, 2024, at 7:47 AM, Jack R <jack007@COMCAST.NET> wrote:
> 
> Has anyone installed a DC to DC battery charger for the AUX battery?
> 
> This allows you to charge off the starter battery/alternator to the AUX (any
> battery type).
> 
> Seems like the way to go.
> 
> https://tinyurl.com/4pwmmyyh
> 
> 
> 
> Jack R.