Keeping Tow Car Battery Charged while Towing!
I have read a great number of comments about keeping br Towed's Battry charged whole underway but still have a few questions from the experts on this. Forum! #1. I have a live when Key On Circuit a...
Forum Discussion
bstehmy wrote:
I went with the RVI system:
http://www.rvibrake.com/RVibrake-Towed-Battery-Charger-p/tbc-12014.htm
Brake Buddy has a less expensive one.
So I have a 12 volt lead on the back of the RV.
I mount this device in the towed vehicle and connect it to the battery.
I feed this device with the 12 volt lead from the RV and it regulates the charging of the towed vehicle battery whenever the lead from the RV is connected.
Does the same thing as connecting the 12 volt lead directly to the battery except it is regulated?
