Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I bought this product after I got tired of my iPhone running out of battery power when I was in situations where electrical outlets were in high demand!  I am impressed with the number of attachments that are included, althouh I don't need them.  But already, I have been a hero to my friends!  It's small and easy to keep handy.  The only thing I don't care for so far.. it seems to take a long time to recharge.

Power at your fingertips!