Read more: Battery Brands Ranked From Worst To Best To understand how a solar panel phone charger works, you really just need ...

There are a lot of things I carry around with me, but one thing I’ve found especially helpful is a solar charger that juices my phone when there are no outlets in sight. That’s why I’ve been ...

The cheapest way to make a solar charger is to recycle! Old garden lights are perfect for this. They have small solar panels ...

The design is now mature, and the High Efficiency MPPT Solar Charger is full of features like data logging, boasts a 97% efficiency over a range of 1 to 75 Watts, and can be used as a standalone ...

Even if the world remains peachy-keen for the rest of your days, this solar-powered phone charger will come in handy. If you spend a lot of time outdoors, you’ll love the carabiner strap ...

They won't need to worry about having a fully charged phone before leaving for the day when they've got this solar power bank on hand. This is a great stocking stuffer for just about anyone in ...