Asus Core i7 UL80JT: 12 Hours Battery Life?

In personal computers and laptops there is always a saying that great power comes with great power consumptions. Would you believe that this UL80JT claims that it can lasts up to 12 hours of battery life despite its Intel Core i7 processor?

The main difference is the capability of the processor to change clock speed from time to time depending on its work load. That is the trick on how it can last up to 12 hours battery life despite of itsIntel Core i7 and Nvidia GeForce 310 GPU. Let's just all hope that it will live to its expectations.