How Long Does it Take to Charge a Nintendo 3DS Family System Battery?
Nintendo 3DS
It takes about 3 ½ hours to fully charge the battery pack with the power off, although this will vary depending on how much charge is left in the battery when the recharge begins.
The system can be used while the battery is recharging, but this will increase recharging time.
You may also find our information on how long the battery will remain charged helpful.
