Whether you like to camp, or just want to be prepared for an extended post-nuclear wasteland power outage, it’s not a bad idea to own a USB solar charger. This model from RAVPower can charge three devices at once with a maximum output of 24W in ideal lighting conditions, which makes it more powerful than pretty much any other all-in-one solar charging solution out there. Use code KINJAW3F at checkout to save $16, and don’t let the sun set on this deal.