Customer Ratings & Reviews

I've adjusted my mocha runs with COVID -19, relying on take out/bring out rather than the usual inside seating. I park my car near the coffee shop and use its wi-fi. Doing so can be an issue when the laptop battery runs out. So the CyperPower comes in handy when that happens it does put a drain on the battery and I need to run the engine very thirty minutes or so to keep the car battery properly charged.

Used to play music from our cart for cart parades.

Easy to use just plug it into ur cigarette lighter adapter and ur good to go. I like that u can plug in ur usb cord to charge ur phone as well

100% effective if you are mobile service provider where you can plug your devices on the go.

This inverter does a great job powering my laptop and cell phone. I keep it in my travel bag and use it constantly while traveling as most rental cars do not have 120vac power outlets in them.

Great for traveling. Small not heavy. Charges item quickly.

Works great . Had a small burning smell when first used . Other than that it’s worked perfectly .

This power inverter works very well for family car trips, where the passengers want to be "powered up". Having both a USB port and a standard three-prong power outlet works is a lifesaver.

We needed something to keep our sons oxygen monitor. This is a life saver! Truly saves us when we do lots of doctor appts and the battery needs charging

This saved my life for a cross country road trip that i needed To keep my computer charger for!!! Does make a bit of noise though.

Works well, is easy to use, and is inexpensive. What more could you ask for?

I bought this to use for blowing up an air mattress while camping and it worked perfectly. I am sure it will be handy for others things too like blow dryer and/or flat iron.

A perfect solution to using my laptop and other electric devices in the car while riding as a passenger.

Works perfecrly for when i need my pro on the go. Very good buy.

We were heading on a long-drive trip and I had work I needed to do in the car. This enabled me to hook up the power to my computer when the battery was low.

Great product to keep in car we use it for everything. Worked great for keeping portable DVD Player charged on long trips.

Purchased for my wife who is a nurse and she is able to charge her laptop and two phones at same time love the design and operates as advertised Definetly would recommend and buy again

Allows me to charge my laptop in the car when we’re traveling and I haven’t taken vacation time.

This power inverter will power most household items. It plugs directly into the DC outlet making it very convenient.

Used to plug in my laptop while riding in the car, but got hot quickly. I would buy again for emergencies.