Originally Posted by robbdrell
So to charge the battery I plugged in the truck 7 pin connector. Well after almost 2 hrs the TT battery indicator still registers still low. Question. Is the reason it's not charging the battery is that the truck is idling? Any info is appreciated.
Using the tow vehicle to recharge the battery is the least effective method.
Most tow vehicles will only provide a trickle charge while driving.
It would take hours of driving to recharge a depleted battery.
And even more hours if idling.
Your method is a last resort when you don't have shore power, generator or solar for recharging.
Why haven't you just plugged the shore cord into your friends house?
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC