If you have put the DS on a high brightness setting, this can very significantly affect the time it takes for the battery to run down.
some times on some games but only if your battery is low andits only telling you that your battery is low and that the game may get interopted so its not dangeros at all.
You ant to charge the lithium Ion battery before the battery reaches a 20 percent charge, so when the light goes red.Charge it while you are playing so you can sit there with no battery loss
A red light means your DS is running low on battery, and needs recharging.
No The First Nintendo DS has a much bigger battery size.
Reasonobaly low. maximum 7 for Ds. just fiddle around with differend bulbs and batteries unless the battery is lead-acid
It runs on an internal, rechargable battery.
The battery is where the screw is on the back of the ds lite. but dont take it out because it contains the console memory.
You will have to charge it with the Nintendo DS charger.
To reset a Nintendo DS/DS Lite just remove the battery for about 10 seconds.
I just looked at Amazon and they have like batteries under 20 dollars or just like under 8 dollars but I'm not for sure it will be work but its useful :)
you will see screws on the bottum unscrew them and then you can take the battery out
A search with several sites reveal that there are only PORTABLE Nintendo DS battery chargers available.