What size MW?
How many input Watts?
It is the older GE Profile type. I think it is about 1100 watts. We use it when stopped for lunch while driving to heat up our sandwiches, about 2 minutes total. Our previous 2000 watt inverter would not run the microwave full power, but it died. Also have 300 watts solar and I have not checked the battery voltage after using the microwave. Our previous batteries which were probably always bad and would not run the microwave.
Are you affiliated with Vmax?
If you are asking me. No. Maybe I didn't word my comment about longevity correctly. I meant that I don't know about the longevity of the Vmax batteries and that this would be important when deciding to buy these batteries or not. I decided the price was good enough compared to other AGM batteries at the time to try them. On our motorhome it is very hard to check the water level of the batteries and to fill them even when I tried a battery filling system.
David