Jacked your to house batteries

countrykids wrote:
When boondocking, can I plug the RV into a Jackery unit to transfer amps into the house batteries? I know I loose some power going from 12 v to 110 and back but I am looking for an easy way way to make those available to the whole RV.

Thanks.

If you already own it then why not give it a try ?

I once had a small TT with only one battery and no easy way to install a second one. I had one of those portable "Jumper Packs" that you use to jump your car in a emergency. When my TT battery would start to run down I would hook up the Jumper Pack to give it a little more juice. Everyone told me it wouldn't work, and maybe it didn't work well, but it would allow me to go dry camping for one more day.

You'll never know unless you try.

(On the other hand if you don't already own it then that is a entirely different matter.)