RenGard 18W Ultra-efficient Solar Panel Phone Battery Charger for Smartphones & Tablets:Android (Graip)

Look really nice.it charges my phone about 3 times.I have used it and recharge it 4 times os far.and hold the charge real well. I've had no problems with it.pretty good os far. As far as solar charging go I have no plans using it for solar charging. Only in case of a emergency situation.so I use as a power bank.

Amazing solar charger, so far. I just received these chargers, but I'm very impressed. They are ruggedly built, charge our iPhones quickly, and charge up quickly themselves. I have two other types of solar chargers and these rival the others very nicely. I promise you, you won't go wrong with these. Cheers.

Living in Central Florida, the year's Hurricane Irma that went thru my area, I'm glad now I had this solar powered charger. A good working, charged, solar powered battery charger is important to have during Florida's Hurricane season.

I originally bought this charger for a trip to Mexico. I would strap it to my backpack and it would stay at a full charge for the entire day. If someone else needed to use it, I was able to share the charge with people.

Love the multi- purpose charging cable. Handy device for power outage or a day at the park

Ordered July 10th. Used ONE TIME yesterday. Worked great. Now light won't turn off and completely doesn't work today. Of course returns only good for 30 days. Son has one too and his works great, so obviously have a defective one with no recourse. :-(

Very handy and convenient to use. I would recommend it.

I just wish the charging cords were a little longer..