Could you imagine having a 6400mAh extended battery for your Samsung Galaxy Note 2? The existing 3100mAh battery is already doing a great job and we now eager to know how long can this 6400mAh battery last on a single charge.

Anyway, this is not officially from Samsung and it is not even in Malaysia. The battery, which is from Mugen Power, also comes with a battery door for your Note 2. So that clearly gives an indication that the battery will make your already bulky Note 2 even bulkier. For those who are wondering whether it will affect the NFC function on your device, looks like the new battery door also supports NFC. Another cool thing that the battery door has is the kickstand which will be useful for those who wants to place the device on a flat surface e.g. tablet to watch videos.

There is another question that we are still unable to find an answer – how long will it take to fully charge this 6400mAh monster battery?

•