I am looking at having a camping setup with 3 x 12v 100ah lithium batteries. My setup is such that the ute canopy lifts off and stays at site as such so does the battery setup. I am keen to see if I can find a way to separate one if required and charge in the car while driving around. However, when connecting back it I may have 1 fully charged and the other two somewhat depleted. Is this a bad idea, possibly causing damage to the batteries or excessive current draw from the charged battery.
My other option is if the batteries are getting low be able to isolate/switch to the single if required.
My other option is if the batteries are getting low be able to isolate/switch to the single if required.
