You can get a longer life by not looking at your pictures so often. If you do not need the flash, you can turn off the flash and this should also extend your battery life.
The average Canon camera battery lasts for about 2 to 4 hours, depending on the model and usage.
The duration of a Canon battery in typical usage scenarios can vary depending on the specific camera model and settings. On average, a Canon battery can last anywhere from 300 to 800 shots per charge. It is recommended to carry an extra battery for longer shooting sessions.
The average Canon camera battery lasts for about 300 to 400 shots per charge, depending on the model and usage.
The average Canon camera battery lasts around 2-4 hours during continuous use.
The Sony series ought to yield longer battery life as it is made from similar components as the Canon but is physically quite a bit larger.
The average Canon PowerShot battery lasts for about 200-300 shots per charge.
Canon NB-4L should last 12 hours or longer.
The Canon PowerShot SD780 IS Digital ELPH battery lasts for about 350 shots.
Personally I think that Nikon is better than Canon, and it may be because I started out on a Nikon and have been on one ever since... but I truly believe that Nikon has a better quality and that it will last you much longer.
The duration of a Canon battery's usage before needing to be recharged or replaced can vary depending on the specific model and usage conditions. On average, a Canon battery can last between 300 to 800 shots per charge.
I think diz nuts last longer
keep the bright the lowest possible and turn off the wifi while not using the internet.