Review on 💡 High-Efficiency 1000W Pure Sine Wave Power Inverter by Spartan Power SP-PS1000: Converts 12V DC to 120V AC by Tyler Kota

This device stops working below -11°C, so it is useless in very cold places. It regenerates when heated. However, the no-load current (no AC load) is 0.8A, or about 9.6W. This is comparable to much smaller inverters, so it makes sense to leave this enabled. I've run the microwave with no problems and have drawn 100 amps from the battery for over 3 minutes with no problem except the battery drained to about 10.5 volts. Restores to 12.3 as soon as the microwave is turned off.