My lead battery type non-lithium charger ran it up to 80% and then very slowly over days to 99%.
I never bothered to change it because I installed 200 watts of solar which has always kept my battery to 100% each day. I will note my uses are water pump, charging phones and the furnace or vent fans and LP gas fridge fans.
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2017 SLX 195RB
2021 Jeep Grand Cherokee Summit L 5.7L V8
Andersen WDH hitch, Renogy 100 AH Lithium &
200 Watts solar panels from Renogy
Prev. '14 Jeep Grand Cherokee Overland, gas 3.6 V6
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