Take it from Bel-Air himself!
"I use Chargii to keep me going, especially when I'm in the studio, traveling, partying.. it's amazing due to it being All-in-one, lightweight, slim & easy to use.
Forget that heavy, bulky! I need a cord to use a portable charger and Chargii has it all handled.
Get you a Bel-Air Powerbank, powered by Chargii."