The red light Is a 10 minute warning so quick get it on charge x
it depends on how bright the back light is also if ur using wifi mode
about 10 to 14 hours
ANYMORE QUESTIONS ABOUT THE DSI GO TO: http://www.nintendo.com/ds/dsi YOUR WELCOME! :]
the battery life depends on how high or low the light is. when it is on minimum brightness, the battery lasts 13-17 hours. when it is on maximum brightness, it lasts 4-5 hours. it also depends on how long you charge it. hope this helps!
usally about 10 hours compared most like the ds lite which lasts about the same time
around 6-9 hours in none standby, 7+ days if in standby depends on how old your ds is
The dsi can stay charge for about 9-14 hours. You have charge it for about 2 hours and 30 min.
The DSi, and any other Nintendo handheld, will charge as long as it is plugged in and receiving power. The system does not have to be on to charge. The DSi can charge a dead battery to full in about 3 hours.
No, sadly, it lasts less longer then the DS lite...
battery world
look at the upper edges of the dsi
No,but only unless you have the DSI shut.