Features:
   1. Recharge battery pack via USB.
   2. USB charging cable included.
   3. LED indication during charging.
   4. Battery Capacity: 3600mAh.
   5. This is not an official Product from Nintendo.
   6. Color: White

Pacakge include:

   1 x 3600 mAh Rechargeable Battery for Nintendo Wii
   1 x  USB Charging Cable for Nintendo Wii

 Electronic Parameter:

  USB to 2.35*0.7 cabel with direct plug
  Battery pack capacity : 3600mAh

Installation:

   Charging through special cable connecting with wii consoles USB port or PC`s USB port.

Caution:

   Forbid to throw it into water and seawater.
   Forbid to throw it into fire or put it beside.