Durecopow Solar Charger, 20000 mAh Portable Outdoor Waterproof Solar Power Bank, Camping External Backup Battery Pack, Dual 5V USB Ports Output, 2 LED Light Flashlight with Compass (Orange)

Very useful

When you buy a charging bank for periods away from a charger at home you expect it to hold its charge. This unit has a solar panel to allow charging on the go which is why I purchased it. Two days after it was fully charged I left the house with the expectation of using it when my phone’s charge became low. Not only did it lose it’s charge but I had to continually press the power bank’s ON button, and then it only charged for about five seconds. Dreadfully disappointed and frustrated because I was suckered in to buying this product believing it would work for me. In all fairness it was charged two days prior to using it and the morning I left home it sat near the window getting plenty of light. The charge indicator showed a full charge. All I can say is its a good thing we came back early. I would not destroy the packing as you may need to send it back. I won’t because it isn’t worth my time or gas to drive into town to ship it back.

A little heavy.

The battery pack is light weight. It does appear charging in Sun light with green light and blue lights on. Solar panel charging is slow as expected with Photovoltaic cells. It helps on camping trips and emergency situations. The flashlight is not bright, may be less than 100-150 lumens at most like a cell phone. I didn’t test the full capacity of the battery pack though. It appears robust enough, time will tell about the performance and reliability.

Good solar power bank for phones and larger devices, does not charge ear buds for very long. Easy-to-use, quick to charge via power cord, may take several days of bright sunlight to charge via solar. Available USB ports.seems durable so far. Heat level has not been a problem so far.