Belkin MIXIT Metallic Power Pack 6600 mAh Battery Pack with 6-Inch Micro USB Cable – Link
Amazon has this currently marked down to only $8.19!
This has never sold on Amazon for less than $30 before.
- Great for Pokemon Go
- 2 USB ports (3.4A shared). Universal compatibility (any USB-enabled device)
- 2.4A input for 40% faster charging
- 6600 mAh battery. Automatic charging
- LED indicator
- $2,500 Connected Equipment Warranty