DSi XL batteries typically degrade after 500 charges, so keep an extra battery handy when your DSi XL battery no longer holds a full charge. The DSi XL Rechargeable Battery Pack lets you easily change out the degraded DSi XL battery and get back into the game in no time.

Features:

• Heavy duty 1800 mAH rating
• Continuous gameplay up to 20 hours
• Screwdriver included