LiTime 1000 W Inverter 12 V DC to 120 V AC Pure Sine Wave Inverter Converter for RV, Home, Truck, Camping, Off-Grid Solar Power Inverter with 110-120 V AC Outlets x 2, LCD Display Showing Real-time

I bought this to power a 700W microwave in my van. Unfortunately, 700W was the output. Input power required was 1050W, more than the capacity of this unit. My bad. While testing with the microwave, an alarm sounded and the unit stopped working. As with most electrical products, the manual says not to open the unit, but that was the only way to repair it. It turned out that 2 of the 4 internal 40A fuses blew. After replacing the fuses, the unit worked fine again, and I stopped testing it with the microwave. Bought a meal warmer to replace the microwave. Do the math before you buy. Be sure to look at the input power of a device you want to power. 1000 watts means a maximum of 8.33A at 120V. You also need to have enough battery to provide the power. By the way, the LiTime battery monitor is really nice. It shows the remaining battery capacity, as well as the current amount of charge or discharge. I'm using the inverter with the battery monitor and a 100Ah LiTime Mini battery.

Price was right and it’s a good inverter. Not sure if 91% efficiency is good, but that is what it gets. I do like the feature that it tells you the load converted to 120V in watts so you can estimate how long your battery should or would last. Helps calculated loss. Or in my case, how terrible the battery is.

Update: I had it with this company. Avoid this horrible product. They reached out to me, offering a full refund and try to work with me. Well after going back and forth. From what I understand, either my product is bad or the design of inverter is bad across. But they tossing the buck. Not offering refund. I already toss boxes etc out. It was because it was working...for 7 days. I should have kept it for 25 days. I have two devices to measure peak and have a trigger limit to know if spike happens. They accused my unit having spike of over 2k..impossible. Not especially not such a low amp. I thus summit more evidence. This should be way within the working range. Unit choke and won't power my ac sometimes, to the point my ac shut down. It does not auto resume. It doesn't happen all the time. All signs point to inverter. They are blaming it on battery and ac now. Telling me to contact other companies instead. ------ Setup is 12V 280Ah to power a window AC. Avg draw is 300W, high is 650W. Even if you account for start leak, it should be fine if you consider this is a 1000W inverter with surge of 2000W. So system struggle to deliver power. Some case my ac unit would just shut down. Unable to measure sine wave. I assume it is pure. No Load Power Consumption is good. I can't measure shunt, but I would assume the unit is "Efficiency：91%".

Muy buen producto

Purchased some LiFepo4 batteries from LiTime and decided to purchase an inverter from them. The inverter worked for ~12 months/10 days in my camper and then it decided to quit on me. Wouldn’t power anything larger than an iPhone charger. Went through LiTime’s AI-supported customer service desk maze and gave up trying to resolve and bought something else to replace it. Avoid this inverter.