Sleek and expertly designed to blend in with the rest of your Apple gear, this charger works in conjunction with any Lightning Cable to safely supercharge your iPhone at TWICE the normal charging speed. Check out the video below to see undeniable PROOF that the Fast Charger is able to SAFELY charge your mobile at more than DOUBLE the speed:
DOES THE FAST CHARGER ACTUALLY ALLOW ME TO CHARGE MY PHONE 2X FASTER?
This is the most important question you should be concerned about -- and the answer is a resounding YES.
To put it in simple terms, the newer models of phones come with a built-in but unadvertised capability to request a higher charge from the charger. mobile devices such as the iPhones 5S and older can only request the standard 1A, 5 Watts from the charger.
OK I BELIEVE YOU. BUT WON'T CHARGING IT FASTER DAMAGE THE BATTERY?
This is a very fair question, and we are going to try to explain it both in very plain terms and also later on with a more technical analysis. We know that most of you are not electrical engineers, so the simple answer is: NO.
A simple way to think about the relationship between any charger and the device it's charging is like this: The phone will communicate with the charger and tell it how much power/energy to give it. The charger then gives it exactly how much it needs. Since mobile manufacturers designed their phones, they know exactly how much power is safe to request from the charger. This is one of the same reasons why you can use your charger in foreign countries where their electricity sockets and voltage are different.
The reason why the regular charger that comes with an iPhone cannot charge it as fast as a Fast Charger, is that the maximum capacity on it is 5 Watts & 1 Amp. The Fast Charger can charge at 12 Watts & 2.1 Amps. In short, the iPhone can request for more power from the regular charger, but the regular charger simply doesn't have the capability to provide the iPhone with any more. It's already giving your phone all it's got!
The important thing to remember at the end of the day is that the Fast Charger WORKS and it charges your phone 2X faster WITHOUT any danger to your battery or battery life.