Charging a towed vehicle's battery

[fwtraveler1]

My RVi charger for my towed vehicle's battery is not working. Is there another/better way to keep my towed vehicle's battery fully charged while being towed?

[BarneyS]

See the replies to your other post on this topic here.
This one is closed.
Barney

[mleekamp]

Look at eTrailer -- they have Charge Line Kits that are single wire from your RV battery thru the harness to the towed's battery. We've used one for years with no issue. Call them they can get you the right kit.