More that 4 hours
If you want any batteries to last longer then put the batteries in your fridge and that helps them to last longer!!
Use an application to look at the EXIF information, which should show you the date and time that the last picture was taken.
Sounds like a battery or memory problem. Make sure the battery is charged and the storage media is installed. As a last resort, consult the troubleshooting section of the manual.
It is not usually a problem, because the batteries are built into the film pack and changed every time you change it.
The rating mAh is a measure of the amount of energy that can be stored in a battery. The higher the number, the more energy can be stored. Assuming that the batteries are the same physical size and have the same nominal voltage, there is no reason why a 1400mAh battery shouldn't be used in place of a 760mAh. The only difference is that the larger battery will last longer between charges than the smaller one.
This is a very general question that can't be answered. All cameras are different can different activites use different amounts of battery as well. A norml camera untouched and charged will last at least 8 hours.
The main difference between a digital camera and a regular camera is that a digital camera does not need film in order to work. The Canon A430 is inexpensive and a good starter digital camera. It's priced around $170 but will last you a long time.
On average they should last about 3 hours. When not using the camera, try not to keep it on because that could waste the battery. However also try not to turn it on and off constantly because it could damage the camera faster.
the length of your battery time will depend on the length of time you are using your camera, if it is on constantly then it will only last several hours but if turned off it will last for many days
12hrs
To save the battery buy Energizer lithium (the blue battery) ,this battery lasts the longest of all batteries.Also don't let the camera fall asleep because even though you don't see that it's on it still eats away the battery. By the way nice camera. You should really try the Energizer battery. NOT DURACEL,ENERGIZER.TRY IT ,I PROMISE YOU IT" WILL" WORK.TRY IT.Good luck with your camera difficulties. To save the battery buy Energizer lithium (the blue battery) ,this battery lasts the longest of all batteries.Also don't let the camera fall asleep because even though you don't see that it's on it still eats away the battery. By the way nice camera. You should really try the Energizer battery. NOT DURACEL,ENERGIZER.TRY IT ,I PROMISE YOU IT" WILL" WORK.TRY IT.Good luck with your camera difficulties.
Batteries that comes specific to your camera tend to last the longest, but for rechargable AA batteries, the the new hybrid Nickel-Metal Hydride (Ni-MH) are considered the best.
The Canon PowerShot SD780 IS Digital ELPH battery lasts for about 350 shots.
The average Canon camera battery lasts for about 2 to 4 hours, depending on the model and usage.
Olympus camera batteries last on average the same as other battery brands. To extend the charge life of your camera battery be sure to not use the LCD panel since it drains the battery.
The average Canon camera battery lasts for about 300 to 400 shots per charge, depending on the model and usage.
Best Buy is the best place to buy digital camera batteries for your trip. It has great prices for the batteries and the batteries will last longer if you get them from Best Buy.