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Nomadlyweds's avatar
Nomadlyweds
Explorer
Dec 09, 2019

Help: 300Ah AGM battery, substantially decreased performanc

Hi, I am a full-time RVer with a 400W solar setup that charges my 300Ah AGM battery bank (2 x 6V 300Ah AGM batteries). I also have a 2000W inverter. One month ago I left my RV for 4 days at an RV p...
MrWizard's avatar
MrWizard
Moderator
Dec 09, 2019
What did you leave on while gone,
Residential fridge?
Heater/furnace set to high, something sucked all those ampHrs from the batteries,
Yes properly charged batteries would have faired better, but something used that power,
Solar was not enough to resupply the batteries

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