We've owned the River plus the extra battery for over 1 year. We mainly use it to power a car fridge plus cell phones and a car vac as needed on road trips. Whenever we stop, the power station can keep the fridge running for hours. When we're on our way, the power station quickly recharges from the car's 12V outlet. On hot summer days, we'll bring the battery into our hotel room along with the fridge. Perfect for our needs!

I have lived off grid, in a tiny truck camper for nearly 6 years, and purchased the River Max and 160w Solar Panel this summer. Such a game changer! I can charge my laptop, iPad, phone and other devices for working remotely, while keeping fans & a cooler going on hot days. Power lights and watch movies at night. Even powers luxury items like an oil diffuser and electric kettle. After managing my power usage for so many years, having this solar battery setup has greatly improved my camper life!

I'm sharing my thoughts after using the power generator for a week. I purchased this product for my semi-truck and I can power pretty much everything in it- microwave, coffee machine, TV, toaster, fridge/refrigerator and portable AC. When I stop for my 10-hour break at night I have enough power from Delta Max to use all of my appliances without running the truck. If the truck is running all night it will cost me around $50-$60 for fuel every night, thus this product is just perfect for every truck driver.

I ordered my DELTA Max as part of a bundle with the Wave air conditioner. I also purchased a 160 watt solar panel. I am planning to use the Wave while camping to cool my tent in the evening. The solar panel will help recharge the Max during the day. I have not yet received the Wave, but I did get the Max and solar panel. I tested the solar panel and Max out today and everything worked as expected. So far, I am very pleased.