Charging on-the-go is simple with Anker's PowerCore+ Mini on sale for $15

[Windows Central]

Pocket this tiny portable charger to power up anywhere.
Anker's PowerCore+ Mini 3350mAh Portable Charger in black just dropped to one of its best price at Amazon ever! This compact charger is tiny enough to fit in your pocket easily, and today's deal of $14.99 saves you a full 25% off its regular cost of $20. Other colors sell for closer to $25.
[h=2]Power Anywhere[/h][h=3]Anker PowerCore+ Mini 3350mAh Portable Charger[/h]

Full story from the WindowsCentral blog...