In this video, I am showing another portable phone charger, but this one has a solar panel on it for emergencies. This Levin 6000 Mah Dual USB Port Solar Charger is pretty handy when you are out on the trail and need to make sure you keep your phone charged either for emergencies or to take more awesome pictures of nature. I bought it on Amazon.com for $23.99 and it came in one day because I am a prime member. All in all I was pretty impressed with it as it charged up my work cell phone in a relative hurry and was glad It had the solar panel on it in case I was not able to get to a power source.
You can find this product on my Amazon store here: