My canon A495 Has a battery Problems Such as battery low indications even though the Battery is been charged

iIt seems that the battery is low or not powerful enough to run the camera properly. when the camera notices there is not enough power it will automatically shut down. ensure the battery is fully charged up on the charger and then try it. the battery type is
Canon NB-3L and if the camera is a few years old or has been stored for a long time the battery may need to be replaced.

if all these have been done and still the problem persists i would recommend a dealer have a look at the camera.

to replace battery open slider plate on bottom of camera and flip tab to release the battery pack.

I hope this was useful.

Alkaline batteries just don't have the power for more than a few pictures in today's power hungry digital cameras. Some batteries may also have reached their shelf life at the store, and though brand-new right out of the package may even have problems just powering startup of the camera. The one's that came with your camera are just to show you that the camera works, but as you've discovered, they'll only last for a few pictures. Digital cameras that use AA's for the most part should only be used with modern rechargeable batteries. If you read the camera's instruction manual concerning batteries, you should see the same recommendation.
Modern rechargeable batteries have over 5 times the power density of alkaline batteries (that's right, they last up to 5 times longer than an alkaline battery. And you can recharge them over and over!). Keep in mind rechargeable batteries will save you much money in the long run over alkalines, AND they'll last for at least 100 pictures per charge (and probably many many more). You'll be very pleased with their performance, and may be angry with yourself for not buying them sooner. When at the store, look on the package for a power rating of at least 2500 mah.

Thank you for such a detailed description, wishing others would take your lead. To the problem camera designated batteries (other then AA rechargeable) have always been a bit of a sore spot for me because the user is compelled to purchase a specific battery. As much as I prefer the name brand accessories for the camera there come a point where you just gotta venture forth with third party accessories. There is nothing wrong with using an "off" brand in fact what I've found is that is some cases they are a better battery. Again back to the problem. I grasping thoughts on how to word this but, here goes. As much as the manufactures would like you to believe that these batteries do not form a memory they do. Also the battery can trick you into thinking it's fully charged when in fact even though the charge light is saying completed it's only got about 1/3 charge. I've worked with Canon's BP 511 and now the "new" BP 511A for many years The BP511A or equivalent is the better battery. What needs to be done is to drain those batteries down until they stop, let it cool don't take it from the camera to the charger. Time the battery when you put it on the charger, meaning not to the second but what you would "normally" do is plug the battery into the charger and leave it right. Well what's possibly happening is that within ten minute the ready light is coming on, (something stupid going on in the battery) So check the battery stat of charge after say 15 minutes and if it says it ready (drum roll please) remove the battery unplug the charger for a few seconds and place the battery charger back onto the wall outlet and plug the battery back into the charger and look at your watch again. I've had to do this as much as three times until the thing would get the idea it was to take a charge "normally" about 2 hours will bring it back up. There is no device I've found to completely drain one of these batteries so over a period of time in your case one year the batteries begin this fit. I've since replaced the BP511 for the better BP511A's or equivalent. I'm not pointing a finger because myself and staff do the same thing and pull the battery before going to a shoot if it's showing partial discharge and the thing gets put onto charge and we start this cycle all over again. Be careful of the charger as well meaning don't just disconnect the battery and put it back on charge when it's going the cycle thing disconnect the charger from its power source as well because it holds a memory for a few seconds and will just shut off in a few moments if you don't.

Long story but I've been doing this now for 9 years since the dawn of Canon's 30D Cheers

the battery needs replacement,
hope it works

Yes it is, seems there is some problem with the power state detection and changing of the load mode. Might by a physical problem, so I am not sure you can fix it.
At least check your power plan details and see if there is any error with the ACPI devices in the device manager.
In general, if you use the laptop when plugged, you should take out the battery to maximize the battery life (prevents useless load cycles).
Also configure Windows to optimize battery usage.

What type of batteries are you using .... is there any thing shown on the LCD ...like the battery low indicator when it shuts down

Solved own problem. Bad conection between pcb and battery contact pins. Reheat each battery pin on the pcb carefully until solder reflow occurs then remove heat. PDA now repaired

guido462:

new batteries - brand new? fully charged per spec?

cudgegong said in another forum:

To resolve the annoying "change the batteries" problem. Goto menu, choose yellow menu, select
file No. reset to ON. Turn camera off and back on.

Voila fixed.