Review on 🔌 WOHHOM 125A Audio Circuit Breaker & Fuse Holder for Car Stereo & Inverter, Manual Reset, 12V-24V DC Protection by Derrick Lowell

I used a 300A model between a 400Ah battery and a 3000W inverter with 2/0 cords and was only able to microwave for 4 minutes Operate before the voltage drops below 12 (under load) and the system turns off. I squeezed about 120 amps out of the battery. I removed the breaker and ran a direct positive lead between the battery and the inverter and the microwave worked perfectly, never shutting down or dropping voltage while running for 10 minutes. I would return it if I could because it's no use to me.