A lot of times when I am on the road traveling with my husband I have to look up directions or hotels on my phone or iPad. We know how quickly the battery drains on our mobile devices when looking at videos, photos and any website with a lot of movement. This power bank gives extra power when you need it. It is perfect for emergencies. I can't even count how many times I have been somewhere in the middle of a conversation and realize my phone was about to die. With the power bank, I just plug my phone in and I am good to go.
Disclosure: I received this product to review for my honest opinion. Your opinion may differ.