Solar Charger 20000mAh,YELOMIN Portable Outdoor Mobile Power Bank,Camping Travel External Backup Battery Pack Dual USB 5V Outputs 2 LED Light Flashlight with Compass

Better than expected. Charges phone quickly and the unit itself charges quickly. I place it on the dash of my car to charge when not using so that it it is already ready. No issues yet. Heavier than expected. Adds extra weight to purse or backpack but can live with that knowing I’ll have a charged phone while out hiking or at the beach all day.

Your browser does not support HTML5 video.  Working outdoors and not near a charging station, like my vehicle or wall outlet, I needed a way to keep my phone battery from dying before I get back to my rapid charger... Running GPS and apps really drains the battery 🔋... Lightweight, solar and two output connections, what's not to love?

Bought this for my husband to keep in his truck because he often forgets to fully charge his phone. So far, so good. His phone was dying at work so I reminded him to grab the charger that I had told him to put on his dashboard and one minicrisis averted.

I wasn't sure about this because the cost was so affordable. I used this on a 12-day paddling adventure and it got dumped in the water several times, and it still charged! I was worried because water got into the lights and the lights kept turning on by themselves and I figured it got shorted out... but after drying in the sun for several hours it still worked great! My lightning charger cord failed, but this great solar charger held up and is still a necessary essential in my camp gear!

This charger works really well and feels well built very sturdy. I have newest android galaxy I refilled phone 3 times and it still had juice!! This battery is good price for its size Amazon rocks!!! I dont have anything measure solar recharging that to me is just for emergencies.

I am soooo happy with this power bank. I purchased 2, this one and another one. I like this one best! I like the little caribeaner and mini compass on the back, and the overall design aesthetic. It charged up my iPhone super quickly. And it charges quick. You can charge it via solar power or with a regular usb cord. Sturdy and compact and cute and functional!

I use it to charge Smartphone and to power LED lights for camping and fishing. I charged 5 Smartphone from almost empty to full without any problem. It does take hours if you are solely relying on Solar to charge it back up. Its a leave it on your dash and grab it when u need it kind of battery pack. Might pick up another one for my Gopro batteries.

Works really well as a spare powerbank in case of an emergency. I always keep them fully charged via my laptop. I also sit near a window, so I sometimes put them on the sill for charging. There is a green light when the bank is charging via solar and there is a blue light when plugged in. The bars are measured by smaller blue light dots.As explained in the directions in the summary, the button will need held down to turn on the light, and to turn it off you can hold down the light again or cycle through the different light settings before it turns off.