This particular battery is advertised as being very long-lived. If you are having problems getting it to hold a charge, it may be faulty and need to be replaced.
Good question. Charge it for a full 24 hours before use so it gains full battery
it takes about 3 hours from a full dead battery, A full charge lasts around 28 hours. Source myps3.com.au
At the lowest screen brightness, the Nintendo DS can get up to 18 hours of battery life from a full charge. For most practical applications, however, at highest brightness, the actual average battery life is between three and four hours at full charge.
The time it takes to charge a Canon camera battery can vary, but typically it takes around 2 to 3 hours for a full charge.
It takes about 2 - 3 hours for a full charge
The reason why you have to charge a new phone for 8 hours before you first use it is to allow the battery to completely charge. This is what the manufacturers recommend. It usually does not take 8 hours for the battery to be full so you can unplug the charger when it is fully charged.
The time it takes for the 3DS' battery to charge to full from 0% is around 3 hours. Therefore, it should take around an hour and a half to charge half of the battery.
A full battery charge should last 4+ hours when under non-intensive use. If you're playing a game or something, expect a charge to last about an hour.
i have a scooter as well the best way for any battery charge cell phone or scooter is half charge battery when new and drain it completely half charge it again drain it once more then fully charge it and your set with scooter 12 hours should give full charge for the first
A good travel laptop that has a long battery life is a Toshiba. I have one and the battery life on it is about 4 hours after a full charge on the battery.
2 Hours quick charge will give you about 90% on battery but 3 1/2 to 4 hours will give you full battery life at room temperature about 65 to 70 degrees, that's standard charge time for a NI-CSD 500mAh 7.2 v battery
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.