I have a booth at a flea market that lacks electrical service. This little device saves the day every day by allowing me to display the unusual lamps that I build, as well as to check the various used products that I sell which need to be proven operable. As I live in a hurricane-prone area, I anticipate that it will be charging my phone and providing temporary power when we inevitably lose electric service. Wish I could afford the solar panels to charge it but having the option to simply plug it in to recharge is doing it for me now. GREAT product which I frequently recommend to my customers and fellow vendors.

The Jackery Explorer 290 has been extremely reliable and easy to use. It’s lightweight, charges quickly, and provides plenty of power for phones, laptops, lights, and small electronics. The build quality feels solid, and it’s perfect for camping, road trips, or emergency backup at home. I appreciate the quiet operation and clear display. Overall, an excellent portable power solution that delivers exactly what it promises.

Last year we were victims of Hurricane Ian. We were without power for 10 days. Our constant challenge was where to charge our mobile devices. Nowadays everything we all use is a rechargeable device. We survived the Hurricane the best way we could. After the storm I researched and purchased this unit. I have tested it with multiple devices, even multiple laptops. I stored it for a few months and took it out again... The results: It maintains power, recharges my devices even afte putting it away for a few months. It is portable and small enough you can store it anywhere, on a shelf, under the cabinet. As an added accessory you can purchase a solar panel charger. For now I don't see the need for it. Hopefully this notes have been helpful.

This tiny power generator is very powerful and easy to operate. I use it every night for my business. I plug two string lights, phones, speaker and still wont finish its charge. It is a very affordable product for what it offers and it is the best brand out there.

Nice Jackery 290. Charged fully in 3hrs, and tested on plugged in the Sony HDTV 65” @ 180W, and it lasted for 1.5hr. If it was a smaller TV like 32”, it will last 4.5hr. My 2nd test was plugged in my desktop computer with 24” monitor and it lasted 26hrs. This is impressive considering the little size of the Jackery 290