3DS XL Replacement Rechargeable Battery

We know there have been some amazing leaps in battery technology in the last decade but it feels as if batteries for personal use (ie the kind you buy at the grocery store) have not really changed in like 20 years. There was that big push in the 90s when you would have to apply the pressure of ten thousand strongmen to see if the battery still had juice. The 3DS XL Replacement Rechargeable Battery lets you replace the battery in your system so you can play for hours without worrying about batteries and waiting in line at CVS for some ungodly amount of time as you wait for some old lady to write a check for her cart full of toiletries and make-up! 

• Designed for 3DS XL system
• Rechargeable lithum ion battery 2500 mAh 3.7V