The Nintendo DS has undergone several revisions since the original model was released in 2004. The Nintendo DS Lite featured bigger screens but a slimmed-down package, while the DSi XL bulked up for even larger screens and more features. All Nintendo DS models include an internal rechargeable battery that generally lasts for 6 to 20 hours of continuous game play on a single charge, depending on the model. The location of the DS power button also varies by model. Tips Writer Bio
