We use our phones all day long and the truth of the matter is the battery doesn’t last as long as we need it to. With each iPhone, or other smartphone release, the makers tout better battery life, but this still isn’t cutting it. Charging cases are heavy and bulky and while sometimes helpful, can be cumbersome.

UNU is here with the ULTRA-X, which claims to be the world’s fastest charging technology and can provide a full charge in just 15 minutes. The device can also be charged ahead of time and carried with you to power on-the-go. Now this isn’t as fast as StoreDot’s 30-second charger, we wrote about in April, but that device isn’t reaching markets until late 2016. ULTRA-X on the other hand is ready to ship August 24, 2014. There are two models, the larger one goes for $99.99 and comes with two ports so it can charge multiple devices simultaneously.

What Sparks our Fire: Fueling our phones as quickly as possible.

How many times have you been frustrated because you didn’t have time to wait for your phone to charge?