Battery Replacement
Wii U Console
The Wii U console uses a lithium coin cell battery. Contains perchlorate material - special handling may apply. For more information visit www.dtsc.ca.gov/hazardouswaste/perchlorate/.
•Do not remove the battery from the Wii U console unless it needs to be replaced (if the console clock stops functioning).
•To avoid damage to the screw or threads, use a screwdriver that is appropriate for the screw (crosshead style, size 0).
Make sure that the disc LED is not on.
If the disc LED is illuminated, press 
on the front of the console to eject the Game Disc.
Turn the power off and unplug the AC adapter.
Make sure the power LED is off, and then unplug the AC adapter from the wall outlet.
Turn the console over, and remove the battery cover.
The battery cover is designed so the screw can be loosened, but not fully removed.
Remove the button cell battery, and replace the battery cover.
Insert a new battery (type CR2032) so that the + (positive) side is up, and then replace the battery cover.
After replacing the battery cover, tighten the screw, being careful not to overtighten it.
IMPORTANT: Always be sure to replace the battery cover and tighten the screw before resuming use.
Handling Used Button Cell Batteries
•Cover the + (positive) and - (negative) sides with tape.
• Dispose of following local laws and regulations.
• For more information visit www.dtsc.ca.gov/hazardouswaste/ perchlorate/.
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