Hi there,
I have an ecoflow river 2 max for camping, grand job, keeps my fridge + phone going for a long weekend, got a 100w panel + the car for 10 amps here and there between drives if im away for a week.
I have access to a few cheap / free leisure batteries, what would be needed to charge...
Could some one tell me if this is in series or parallel please. It's a renogy solar suitcase and i read on here that renogy sometimes put them in series. The left cable in the second picture goes to the battery, the right cable goes to the picture 3. Thanks