Amazon offers the Aukey 20000mAh Portable Charger Power Bank w/ Dual USB Ports for low $22.99 after Coupon Code: "DK3AAHBV" (Exp Soon). FREE shipping for Prime members or on orders of $35+.

What makes this deal hot:
You save $42 off the price! That's the lowest price we could find. This has a 4.4 out of 5 star rating with over 310 reviews.

What this does & Why you need it:
Massive 20000mAh Battery capacity 
Charges iPhone 9x, large-capacity phones like the Galaxy S4 5x, iPads about 1x
5V/3.1A total charge output through dual USB ports (5V/2A and 5V/1A)
Simultaneous charging of your iPad, iPhone, Android, and more at high speed
5V 2.1A (max) input needs only 10 hours to full charge the battery
Intelligent 4 blue LED indicators to display the remaining power
Built-in flashlight for dark or low-light environments
18 months Aukey warranty