Solar Charger 20000mAh, 7.5W High Efficiency Power Bank with 5 Solar Panel and Ultra Bright 60 LED Flashlights, PD 18W Fast Charger External Battery Pack for Camping Outdoor(Black)

I have purchased this solar bank as well as another solar bank from the same company, but without 5 foldable solar panels. I have tested both by connecting a cell phone to charge (normal rate), connecting a small cat water fountain pump, and turning on LEDs on brightest setting. I have ran this setup for over an hour for both devices and they both didn't get hot, only slightly warm, which is a big safety plus for me. I like this device even better because it has more solar panels, so it will charge quicker and not too much bigger than the one with single solar panel. I haven't checked how long it will take to charge, but the charging function is working even with clouds/overcast. I would highly recommend this device (in fact I recommend both devices from this company, the one with single solar panel and this device with multiple foldable panels).

This product offers both a massive power bank and a bright LED flashlight. The light has various modes, dim, bright, SOS. The 60 LED panel is super bright, even the mosquito light. The indicator lights work as they should. The device came half charged, and took a little over 3 hours to charge it to full capacity. The green indicator light comes on when exposed to sunlight. It comes with 2 lanyards, 2 carabiners, and a stretchy piece of nylon, I assume to attach the unit to a backpack, which can be done using the well designed spots on both ends of the power bank. I'd recommend this product.

This is sure the most full-featured battery bank I own - 18W PD lets me charge my phone at full speed; enough solar panel area to actually impact the battery's level of charge (in theory, but I haven't gotten around to testing it); and lots of lighting. Good thing the directions said how to turn on the panel light though - it's not exactly intuitive that you turn on THAT light, by holding the power button for 3 seconds, rather than using the "flashlight" button (which just controls the two LEDs on the end).

This is a solid product. Took me a few minutes to figure it out but once I did, it was easy.It is built like a brick but can handle the outdoor rigors of use at a camp site, tossed in a bag, etc. Only criticism is of the buttons being too small but they work fine.

I like the capacity of this battery and it is quick to recharge - however there are issues with both of the USB ports making a connection. I have only had one port work, not both of them.

Is the solar charger on? or off? That's the question. Directions on how to turn it on and off were unclear because although you can hear a click, the switch returns to original position. Also no button to push up or down so you can't tell if it is on or off. The blue lights would go on for awhile every time you pressed the on/off switch, and then the lights would go out. Some of the directions seemed to say the solar would go on automatically when you plugged in your cell phone, other places said to lay it in the sun and then turn it on. I never knew when it was on or off, or charging or not. Flashlight part worked because you can see when a flashlight is on. Now it does nothing. Not even flashlight. I thought it was me, but wish I'd sent it back right after my trip.

I love that they are solar powered and have multiple input options. The flashlight on this charger is super bright. Works well on camping and hiking trips. Plus it’s super tough and durable!

For the size it performs well and is not overly Heavy and can easily be packed for a long hike or backpacking trip