5 of 5 Stars
This is an awesome external battery pack charger. I love that it is solar and can be used for emergency purposes when you are in the outdoors, perfect for camping. It is easy to use. I clip mine on my backpack so that I take everywhere with me. It gives me peace of mind that I have an additional power source for my phone. Just plug your phone into the USB port. I like the rugged and simple design.
I received this product at a discounted price in exchange for an honest and unbiased review.