FlexSolarUSB Solar Panel, 6W 5V Portable Solar Charger Monocrystalline Waterproof, for Mobile Phone, Power Bank, Fans, Security Cameras, Fishing, Camping, Hiking Outdoor Emergency Power

These solar panels work quite well. I've only tested them on a slightly overcast day with sunny spells and they charged ok. Not the quickest but they are 12w so to be expected I have no doubts that they would charge well in bright sunlight. The solar panels on my house dont charge too well on overcast days. My reservations are the water ingress that could happen through the usb ports..but i wont be using them on rainy days and they will live in a waterproof bag in my pack. The clips that come with them fit ok. The panels are well made and feel robust. On the whole I'm pleased with them and look forward to using them on my bikepacking wild camping adventures.

This is a good item. It's slightly larger than I thought and slower in producing energy for my equipment. However, it's doing the trick and hopefully will continue to do so.

This is solar panel which will charge your smart band watch with easy but it's not powerful enough for charging phone...so let me explain: with 6w rating it gives around 400-700mA your phone is using more than that for the screen on only so even when not using the phone it will stay on this same percentage of battery or will fall but like I said for charging low voltage USB gadgets it's perfect (got it around few months and since then I never charged my 2 watches from the socket - going green 💚 you know ;) . It did also chargeed the case from my JBL earbuds but they also need low voltage to charge of course it's charging faster when sun is strong but as we know it's quite unpredictable this ☀️.tip: for charging phone buy something around 25w or more as realistically at least in UK (February - April) I'm getting max around 1000mA while charging from this 6W panel.Overall great product and I will definitely be investing in more solar panels but definitely more powerful.

Doesn't work after a few weeks very bad quality do not buy

I have been using these panels to charge my power bank, so far I have generated around 9523 mAh in two days. It requires very strong sunlight to charge around 9.6w (see the image attached), not exactly 12w but close enough.The FlexSolar sign on it fell for some reason, I guess it wasn’t joined on properly from the start.If makes a high pitched noise when being used, the higher the output the louder the sound.FlexSolar give a provided 2 USB A to 1 USB A Female which does not at all work with both panels, when using the cable, one panel works and the other either has a output of 0.7w or nothing.If the panels were less reliant on FULL sunlight I would recommend it, so far it has been doing the job just not fast enough.

Great for the festival season and any outdoor activity really. Quite lightweight, didn’t notice it as extra weight in the bag, and a godsend when you’re down to a free percent. I doubled up with a battery pack, kept that topped up with this. Good quality item.

Used this at a festival to keep my portable charger charging throughout the day and it worked great!

Good prepper item, very practical and useful especially in an emergency, good value for money too.