shastagary wrote:
i have run my microwave off my inverter many times until the low voltage alarm has gone off on the inverter.
when i shut the inverter off the voltage on the battery recovers and i can run my lights and tv for hours after that before the battery is truly discharged i have a automatic 10a battery charger that float charges my 2 12v house batteries any time i am not using this camper van and they also charge as i drive it.
i easily get up to 7 years out of a set of batteries so just because the alarm goes off on the inverter under load does not mean the batteries are totally discharged.
When does your alarm go off?
My manual says mine goes off at 10.1 volts. That seems to way to low to be of any bennefit.