Old plus new
Winkstone Registered Users Posts: 1 ✭
I am living in my rv while building a home. I have four 100ah AGM SLA batteries wired in parallel, three 120 watt solar panels and a 3000 watt inverter. The inverter shuts off at 11.9 battery volts. I am somewhat limited on power and would like to add four more batteries. My batteries are only 7 months old. I know mixing old and new batteries is bad. But at only 7 months, would this be a problem?
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