Review on Foldable Portable Waterproof Suitable Devices by Nathan Tsugawa

The other day set up and charge a pair of 18650 batteries in a USB charger. No problem, even as the sun went below the horizon it was still producing about an amp according to my USB meter. I like that it's generic with no branding. I also like the ACU's camera pattern and the lack of white bezels on the solar panels, making it difficult for others to spot if you leave it charging unattended. If the grommets were black instead of chrome, maybe that would add a bit of stealth. So far this is a handy solar charger at a great price.