How Long Does Canon Battery Last?

It depends on how you use it, as a wholly charged Canon battery can power the camera for approximately 850 images or three to four hours of continuous photo-taking.  If you use the device intermittently rather than continually, the battery life is 8 to 10 hours. No of the measurements,

I’ll show you a quick method to determine how long your canon camera battery will survive. I won’t bore you with all the theoretical scientific equations. These numbers have meaning, but my goal is to make them simpler.

It would help if you had two numbers to determine how long your canon camera batteries will last: the watt-hours and the wattage your canon camera requires.

Canon Battery

❖ Determine Your Battery’s Watt-Hours

Watt hours are indicated on the housing of most professional camera batteries. If they don’t, you should be able to find a number by conducting a quick online search using the model and watt-hours of your battery.

❖ Determine your camera’s power consumption

Finding the second number may be more challenging. If you need assistance locating it, you can look it up online. Most professional cameras will indicate their power usage on their product pages.

❖ Determine How Long Your Camera’s Battery Will Run

After determining these two figures, dividing your battery’s watt-hour capacity by the wattage your canon camera consumes is all required. For instance, the Indy Pro Micro Series 98 batteries have a 98-watt-hour rating.

The Sony fx9 camera I’m using consumes 35.2 watts. I will thus divide the 98-watt-hour battery by the 35.2 watts of the camera, and the result is 2.78. Using these batteries, the time is roughly 3 hours.

❖ Computation Using Extra Accessories

What if you also have extra equipment like video transmitters or on-camera monitors? That’s also simple. Once more, we must determine the wattage our accessories are drawing and include it in our calculations.

When shooting with my fx9, I occasionally utilize a Teradek wireless video transmitter. As a result, our power consumption increases by 9 watts to 44.2 watts from 35.2 watts. I calculate the runtime as 2.21 hours by dividing 98 watt-hours by our use of 44.2 watts.

What Affects The Battery Life of a Camera?


When batteries are utilized in cold temperatures, their discharge rate increases. It is advised to keep batteries warm before usage in cold, low temperatures. In rare cases, warming up batteries after being chilled will help them regain some power.

  • Remove the camera’s battery and examine the metal terminals. If the terminals look filthy, wipe them with a cotton swab or dry cloth.
  • Over time, a battery’s capacity to maintain an entire charge decreases. It might be time to get a new battery, based on how long you’ve kept the old one.
  • The average recording duration on an auxiliary battery’s package will vary if used with a camera because of several variables, including power requirements and ambient temperature.

The power consumption specifications for the typical recording time are listed on the battery box. The typical continuous recording duration will be reduced if a camera power usage exceeds the limit specified on the battery packing. You must be concerned about the causes of your camera’s battery draining quickly. The following is a list of those elements:

  1. Connectivity via wireless
  2. Temperature
  3. Stabilization of images
  4. Various sensors
  5. Battery Condition
  6. Image Analysis

How Can I Make My Canon Battery Last Longer?


Several ways to drain your batteries are listed with five suggestions for extending the life of your camera’s batteries. It is best, to be honest. Some will have a significant impact, while others won’t. The convenience of always having a backup Canon battery is invaluable. You might be able to get a few more images based on your shooting technique and camera usage.

1. Preserve battery life with the less use of LCD screen

LCD panels can be prolonged in three different methods in this battery life category.

★ Live Screen.

Turn off Live-view and utilize your optical viewfinder for composing your photo rather than your LCD screen. Despite LCDs’ remarkable efficiency, when you create on an LCD, there are still a million or more pixels lighting up and consuming power. Why not just use the viewfinder? It’s a superior method of taking pictures.

★ Brightness of Display.

You may also lower the display brightness to save battery life on your Canon camera; however, this won’t work in bright conditions.

★ Image Evaluation

After you take a picture, you can change how long it stays on the LCD screen. Battery life can be increased by lowering the screen playback time from 8 sec to 4 or 2 seconds.

2. By not deleting photos, you can extend your camera’s battery life.

It would be beneficial if you only altered or deleted undesirable shots once you downloaded all the images to your computer. You’re correct in saying that deleting multiple pictures at once uses much power. However, there are other ways to erase pictures without using up a lot of battery.

  • Except if you unexpectedly come upon a crucial photo opportunity that cannot wait, there is no need to erase a few photos from a full digital camera memory card.
  • Save any editing work you intend to do on your computer once the images are imported from your camera.
  • You waste power when you use your camera’s battery to edit photos.

Delete any images from the folder after transferring the pictures from your canon camera to your PC hard drive and saving them to a DVD or another external storage device. Before your upcoming photo shoot, format your memory card using your camera’s “Format” option.

3. Avoid zooming to prolong battery life

If the lens motor zooms in and out continually, the camera battery will quickly deplete. Every time you utilize a physical motor, your battery is depleted. Before you compose your shot, take time to survey the situation.

  1. First, visualize the ideal vantage point, then utilize your viewfinder to zoom in precisely.
  2. Ensure your camera has a manual zoom option because motors that move lens elements use batteries.

Battery power consumption may be significantly reduced as a result of this. If an autofocus lens isn’t made to be manually zoomed, you risk damaging the autofocus.

4. Canon batteries will last longer if you use manual focus.

Only a select few point-and-shoot cameras can do this. The lens elements require some battery power to focus, especially for close objects and dark scenes that frequently have focus issues.

In particular, your camera will continuously alter the focus if it is set to “CONTINUOUS” focus mode. When the gadget is in video movie mode, the battery drains more quickly than when it is still in photo mode. By switching to manual focus on your camera, you achieve two goals.

  1. To extend the life of your battery, use human energy rather than Canon batteries.
  2. Using it will allow you to adjust your image composition more.


5. Do not consider image stabilization

There is an additional method; however, it depends on the environment and the level of image stabilization you select.

Several lenses feature image stabilization (IS) technology, which enables you to compensate for slight camera motions while shooting to increase the quality of your photographs. IS is a feature that some modern cameras already have.


How can I tell whether the battery in my Canon is ultimately charged?

Place the Canon Battery Pack LP-E6 inside the Canon camera Battery Charger LC-E6 and plug it into an electrical outlet. 20 seconds of patience. Continue charging the battery if the orange illumination blinks once every second until the green lamp turns on, signifying a full charge.

Should I remove the battery from the camera while not in use?

Remove the battery if the camera won’t be used for a year or longer. Within a few months, nothing will be harmed. If you intend to store the camera in freezing temperatures, remove the battery (very cold or hot).

How should I store my Canon battery?

Maintain battery packs at 30°C (86°F) or less. Discharge the battery pack before storing it to increase its lifespan. Charge and discharge your battery packs entirely once a year, at the very least. You should only use original Canon accessories.

Can I overcharge a battery for a Canon camera?

No, most batteries for modern cameras nowadays cannot be overcharged. They often stop charging automatically after they are fully charged. However, putting the battery in its charger for an extended amount of time could shorten its lifespan due to the heat the charger produces.

How long does the lifespan of a Canon camera?

Most DSLRs currently on the market will last at least three to five years in everyday use and possibly much longer. In any event, keep shooting and try not to stress yourself out. A camera is a device that demands use to be thoroughly appreciated.

How long does a Canon battery last for video?

There is a 29:59:59 second maximum for a single video clip. Depending on the subject and the temperature increase of the camera, the video shot may conclude before 29 minutes and 59 secs.


No of the measurements, here is how to calculate your camera’s battery life. In scientific theory, you won’t need to read all the equations. All of these numbers have meaning, but I aim to simplify them. Anybody who uses a Canon camera, whether professionally or sometimes, needs a reliable battery and understands when to stop and recharge.

To correctly back up your photos and videos without missing a moment of the action, you must understand how long a Canon battery lasts. Also, being aware of the battery life helps in planning and the timely battery recharges.


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