yes you can
No, i have left my DS on many, many, many times and played while it is charging, and it has never burst into flames, and i do not know of any cases where that has happened either. No, I have always played my DS when it was charging ever since i got my DS
While the DS comes with a USB charging unit, you can purchase them separately, in the instance of a lost charger.
no it won't I tried it before and it was easy
if you use it safely then its highly unlikely you will get electrocuted.
keep charging i had ds bottom screen turn black
Maybe there could be a problem with the charger.
No, it has to be plugged in to charge. But I've found if you close it while playing a DS game (only DS games), when you close it, it doesn't lose any power, but it certainly doesn't charge itself while closed.
Yes there are a few versions of Dc to Ac power converters for use in charging the Ds through an automobiles cigerette lighter.
Contact Nintendo support. If it isn't a problem with your charger, you can send your DS to them to be fixed. If your DS is still under warranty from where you purchased it, you can also return it there.
Why? Because you have play more that 4 hours... Here are some tips for you.(you played nintendo 4 hours a day it will spoiled your eyes. So do not play that much.) Step:1. You have played DS 4 hours Step:2. While charging you play Ds Step:3. When you turn on your DS you never press "L" button to decress its brightness You want to have more battery in your DS? Step 1: You played nintendo DS 30 minutes until 2 hours MAXIMUM (this will never spoild your eyes) Step2: While charging you never play. Step3: When you turn on your DS press "L" button to decress its birghtness.
You can't, without wi-fi =c
Action Replay modifies the data within the DS' RAM while a game is playing. Activating too many codes can crash the DS, but not damage it.