Amazon has the Lepow Moonstone 6000mAh External Battery for Smartphones and Tablets in Black for $21.99!

Why this deal is hot:
Save 63% off -- that's $38 in savings!

What this does and why you need it:
This lightweight and portable external battery pack can charge your iPod, smart phones and much more while you are on the go! It contains over 90% energy conversion rate. This external battery can be used with iPhone 5, 5s, 5c, 4s, 4, iPad Mini, iPods (30 pin and lightening adapters not included), Samsung Galaxy S5, S4, S3, Note 2, Note 3, HTC One, Droid, and Google Nexus. The battery comes with a micro USB cable, travel pouch and an instruction manual as well as a 12-month warranty.