ECEEN 13W Dual Port USB Universal PowerPort Solar Mobile Charger for iPhone 7/7 Plus/6S/6/6 Plus,iPad Pro, Android Phones Nexus 5X/6P Kindle and Other 5V Digital Devices - Black Review

Left to charge batteries. Have 3 separate batteries and none of the 3 are charging (separately, not all at once). My Voltaic solar panel can charge all three batteries (individually, not all at the same time) so it's definitely on the panels. I've tried other solar products and this is the only one that doesn't live up to its claims.

Just OK. Not suitable for tropical countries (stops working when elements get too hot - usually happens in countries with direct Sun exposure). B. Southeast Asia.) For Europe or countries with a continental climate, this may be normal, although there are better ones.

Very cool product. At least it supports battery with 2 connected devices each using high power drawing app in indirect sunlight. In direct sunlight on a device with a powerful drawing app, my battery gains 10% in 35 minutes. It is lightweight and fits in my backpack as an essential item. Me too when I'm looking lol

Very cool product. At least it supports battery with 2 connected devices each using high power drawing app in indirect sunlight. In direct sunlight on a device with a powerful drawing app, my battery gains 10% in 35 minutes. It is lightweight and fits in my backpack as an essential item. Me too when I'm looking lol

Much more 'comprehensive' than there was in this size, weight and price a few years ago. My only complaint, and I only mean it, is that there should be 2 "retractable stand loops" (sorry, don't know what else to call it) compared to the one currently included. If you only have one, the device will often fall which can ruin the whole charging experience as the device is no longer facing the sun in this case.

I am a solar freak and have several other solar powered chargers and they all work well, one with a built in battery that will fail sooner or later which means I still have fun with it One, which charges the external battery holder which works great and the batteries can be replaced if they fail, a good point but it takes a little longer to charge due to the small size of the panel. They worked great for 5 weeks out west, mainly in the desert, keeping the phone and camera battery charged under…