Amazon has released a video that shows the computer it says is its battery life-enhancing machine can recharge up to 100 times in the blink of an eye.
The Kindle Fire HDX, which was launched last year, has been on sale since May, and features a 10-hour battery life.
The device is able to charge up to 10 times in under two minutes.
The video, released by Amazon on Monday, is part of a larger effort to make its devices more energy efficient.
Amazon CEO Jeff Bezos has called the device “the most powerful computer on the planet,” and it has been sold to millions of people around the world.
The Fire HDx is powered by a 2.5GHz Intel Atom processor with a quad-core Intel Core i7 processor, 8GB of RAM, 512GB of storage, and a 15.6-inch 1080p display.
Amazon has been selling the device for $249.99 since late May.
It has been the subject of a $1 billion class action lawsuit, and the company has pledged to spend $1.2 billion on the device over the next three years.