SunJack25 Watt Foldable IP67 Waterproof ETFE Monocrystalline Solar Panel + 2X 10000mAh Power Banks with USB-A and USB-C for Cell Phones, Tablets and Portable for Backpacking, Camping, Hiking

I am very pleased with the construction of this solar panel. and the two power banks that come with it are great (about the size of my cell phone). the only thing i have to say is that the mesh pocket is a little too short to plug in the power bank or phone and zip closed while secured in the elastic strap. it's no big deal since you just have to leave it out of the strap and place it sideways in the mesh pocket. but it would be nice to be able to secure it in the strap as well. I love it and plan to use this at the part with my family !

I'm really impressed with just how fast the solar panel alone charges, I tested my tablet and it was working pretty quick. I love that it came with two chargers too. Also if you want it to charge faster get a fast charging cable cord, makes it go even faster :)

I can’t find a single flaw with this purchase. I have nothing but good things to say about this solar panel. This is the best investment I have made it worked flawlessly and even though it’s under powered for MacBook Pro’s, it will charge your MacBook Pro 2019. I am seriously considering buying the larger more powerful version from the same company of this backpack or solar panel. That’s how well it works. You can’t go wrong.

I still have my original SunJack 25 watt solar charger from 2014 (had to get a new battery, but the charger still works). The only problem with the 2014 model is that I have used it so much that the fabric is falling apart. This new 25 watt charger has 1 less panel (3 rather than 4) and less fabric, making it lighter and less likely to be damaged by the sun. However, the fact that it's falling apart from sun damage tells you just how much I have used it. It's easy to use, and I like that I can charge my small devices either directly with the solar charger or later with the battery.

I am so beyond happy with the SunJack 25W solar charger. My backpacking and camping days are long gone. I live in California, where the idea to deal with fires is to turn off the power. So how to get power for my cell phone and tablet? This was my answer. The first time I used it, it was a really hot, sunny day. Took about an hour to charge the battery pack. I have been able to fully charge my phone at least six times from the battery pack before having to charge the battery pack again. And, it charges my phone faster than when I plug it into an electrical outlet. I have an old, wrought iron, bird bath base, and I clipped the SunJack to it, using the included carabiner clips. Because the stand is round, it's really easy to turn the SunJack to follow the sun. But on a really sunny day, you won't need to have it out for long. It's fast. And I can see how easy it would be to use it if I were camping or backpacking. Great product!