Things You'll Need
Instructions
Connect the USB wall charger to a power outlet. CNET notes that only about half of all wall chargers will work with the PlayStation 3 controllers unless they are specifically designed for them.
Connect the standard portion of the mini-USB to standard cable into the wall charger if necessary. Sony's official controller wall charger requires the use of this cable.
Plug the mini-USB end of the cable into the mini-USB port on the top of the controller. The controller should begin charging.