On season 12 of Shark Tank, the XTorch solar-powered flashlight was featured and the details had the Sharks interested in serious investment.

Besides their cool lime green and black color scheme, the Goal Zero products I tested all have one thing in common: they eliminate the need for an electrical outlet when your mobile device is running ...

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BestReviews is reader-supported and may earn an affiliate commission. Details. This is an archived article and the information in the article may be outdated. Please look at the time stamp on the ...

Which solar-powered flashlight is best? When the power goes out or your car breaks down, the last thing you want is a flashlight with dead batteries. A solar-powered flashlight gets energy from the ...