Originally Posted by
ryeguyyyc 'Input' Section:
- If you look carefully at the print on various chargers/devices throughout your house, under the 'Input' section you will notice either a range of values (e.g. 110-240 volts) that covers all regions or a fixed value that is only applicable for your region.
- In the case where it says 110-240 volts, this means the charger has a converter built-in that will ensure that the correct voltage gets sent to the phone. Therefore, you can use this charger anywhere around the world and will just need the proper adapter end for whatever wall socket you are plugging into.
- However, if the charger doesn't show the full range, this means that there is no converter built into the charger and you should NOT just use the charger with the socket adapter. This will most likely fry your device depending on the voltage difference between the wall and what your phone needs. These types of chargers (i.e. fixed voltage chargers) would have to first be plugged into an external voltage converter and then plugged into the wall in order to prevent complications.
'Output' Section:
This determines how quickly the device will charge. For example, my original Z10 charger says 750ma, whereas my Playbook charger says 1800ma. This is why some people use the Playbook charger since it provides more ma per hour than the standard charger thus charging the device quicker.