Can You Charge Canon Battery In Camera?
Most canon cameras use rechargeable li-ion batteries, while some use ni-mh and even aa batteries. Canon batteries take around 2 hours to charge from zero, but the total time varies with temperature and power supply. You can use a usb adapter, computer, and battery charging case to charge a canon battery. If you don't have a charger, you can use a usb cable, power bank, solar charger, car charger, laptop, or external battery pack.
Canon Camera Battery Types
Most canon eos digital cameras use li-ion batteries, which start with letters "lp," while models like eos 1d, 1d mark ii, and others use ni-mh batteries marked "np." They also have a second battery for their data and time that probably lasts an entire lifetime. Most eos film cameras use 2cr5 rechargeable cameras, but others like eos 500, 500n, 5000, and ix use cr123a batteries, while 1v hs and eos-1n rs use aa batteries that are considered disposable and not rechargeable.
A high-performance and full-capacity canon battery takes around 2 hours to fully recharge at room temperature. The time, however, varies greatly depending on its capacity and ambient temperature. Here's what colored bars in the recharge performance menu mean:
- Three green bars: the battery delivers a full performance every time it's charged.
- Two green bars: the battery produces good power every time, but the level is not at its fullest.
- One green bar: battery is nearing the end of its useful life, and despite fully recharging, it can't deliver enough power.
- One red bar: this means the battery is at the end of its useful life, and it's time to dispose of it and replace it with a new one.

Charging via USB Cable
A usb power adapter and a micro usb cable come inside the package, which you can use to power up your canon camera battery. Canon cameras need a proper charging setup that includes a power adapter alongside a micro usb, a usb-c cable, or a battery charger to fill them with enough juice to click excellent photos and videos for a long time.
- Slide the switch atop the camera's battery compartment and open the cover. Then, insert the battery in a specific orientation until the lock clicks shut, which won't happen if the alignment isn't right.
- Once you insert the battery correctly, lower the battery cover and slide the switch until it clicks into the closed position.
- Now turn off the camera, and insert one end of the usb cable into the power adapter and the other end into the camera.
- Insert the usb adapter into a wall outlet, and charging begins as the usb charge lamp lights up. As the lights turn off, remove the power adapter from the outlet and the cable from the camera.

Charging via Computer or Laptop
If the wall outlet is charging your other appliances, then a computer is a viable alternative. Most laptops and computers today have usb ports available to charge your camera battery.
- Similar to using a wall adapter, insert the battery into the compartment and turn the camera off before charging.
- Insert the smaller end of the usb cable into the camera and the larger one into the computer. As the usb lamp lights turn on, the charging starts, and unplug the cable once the light turns off.
Please note that it's a lower-power charging source than a power bank, and the battery might take longer to charge completely.

Charging with the Battery Charger
To charge a canon battery, the first and probably most crucial step is to have a proper charger suitable for your camera model. Canon provides a dedicated charger for each battery type, so selecting the correct one is important. Each canon camera comes with a dedicated charger for the battery. You have to manually pull out the battery from the camera and place it in the charger and plug it into the wall socket.
- First, remove the battery from the camera if it is already inserted and insert it into the charger. Then, follow the indicators on the chargers to ensure the battery aligns properly with the charger's contacts.
- After inserting the battery, plug the charger into a power outlet to commence the charging process.
Note that for the Canon Rebel T6s, the manual states that you need to use the charger (page 32). The T6s battery has too high a voltage and requires too much current to be charged by standard usb. The rebel T6s cannot charge using the usb cable. You must use the external battery charger.

Charging without a Charger
Although a dedicated charger comes inside the package, many often lose it, or the adapter and cable wear out over time. There are many ways to charge a canon camera battery without a charger, including using a usb cable, power bank, car battery, solar charger, and others. But before charging, properly insert the batteries and turn off the camera.
- With Power Bank
- The power bank can also be a great power source to fill up your canon camera's battery if you don't have the original charger at your disposal. Insert one end of the usb cable into the camera and the other end into the power bank. The led indicator illuminates to indicate the charging is underway. A thing to keep in mind is that it's a low-power charging source and might take a long time to fill up the battery.
- With an External Battery Pack
- Having an external battery pack to charge your camera comes in handy, especially for travel, street, or outdoor photography, and even those extended shooting sessions. Before you plug it into your camera, it's crucial to select a battery pack with the correct output, i.e., at least 5v/2a output. Connect your camera to the battery pack using a relevant usb cable, plug one end into the camera and the other into the battery pack, then turn on the battery pack to commence the charging process.
- By Car Battery
- If you don't have any of the sources mentioned above, you can use the car battery to charge your canon camera battery. Just plug the usb-c end of the cable into the camera, and it starts charging. The only catch is that you have to keep the car running until the battery is fully charged.
- Solar Charger
- For an eco-friendly solution, charging your camera with a reliable solar charger is always a viable option. These solar power stations are best fit for emergency and outdoor situations when your camera runs out of battery and urgently needs to power up. Select a suitable portable power station that has a usb output and a sufficient power rating, then connect the camera to the power supply using a usb cable and wait for it to charge completely.
In-Camera USB Charging on EOS R6
For models that support in-camera usb charging, such as the EOS R6, you can use a usb power adapter to charge or power the camera. However, batteries are charged during auto power off. The camera cannot be powered unless a battery pack is in it. When batteries are depleted, the adapter charges them; in this case, power is not supplied to the camera.
- To protect the battery pack and keep it in optimal condition, do not charge it continuously for more than 24 hours.
- If the charging lamp fails to light up or a problem occurs during charging (shown by the access lamp blinking in green), unplug the power cord, reinsert the battery, and wait a few minutes before plugging it in again.
- If the problem persists, take the camera to the nearest canon service center.
- The charging time required and the amount charged vary depending on ambient temperature and remaining capacity. For safety, charging in low temperatures takes longer.
- The remaining battery level may decline when power is supplied to the camera. To avoid running out of battery power, use a fully charged battery when shooting at regular intervals.
- Note: PD-E1, LP-E6P, LP-E6NH, LP-E6N, and LP-E6 cannot be charged via usb power adapter this way.
Canon Camera Wattage Reference
If you browse through any camera's specifications page, you'll find its power rating listed. Different camera batteries take different time to fully charge depending on the state of the battery. Here are a few of the popular canon camera models with their average consumption and rated voltage:
- Canon 7D: 11W, 7.4V, 1490mAh
- Canon 5D Mark II: 8.64W, 7.4V, 1170mAh
- Canon C300: 11.7W, 7.4/8.4V*, 1581mAh
- Canon C500: 24W, 7.4/8.4V*, 3243mAh
*These cameras run on the first voltage when powered by batteries, while on the second if you power them with a dc outlet.
Battery Care and Replacement
You should have a battery and charger that came with the camera when you bought the camera. Follow the instructions in the instruction manual. If you haven't already, get yourself another battery — always have more than one battery. Get to understand your battery; get an idea of when it is full and when it is nearly empty and needs charging. You shouldn't have a problem with overcharging, putting the battery in the wrong way round, upside down, or memory effect. As far as is known, you don't have to wait until the battery is completely flat to charge it back up again. Keep all cables, wires, and connections clean. If you think the battery or charger is damaged or faulty, leave it alone and start again with a new battery.
You must invest in a new camera battery or a charger if you don't have one or the present isn't charging properly. You can find the respective batteries for the camera online or at your neighborhood electronics store. If you have bought your camera second hand and the charger was missing, you can buy an aftermarket charger for small money on ebay or amazon. Please keep in mind that canon uses different battery packs for different cameras, so you have to look for the right charger. Charging a battery regularly and turning the camera off when not in use extends the battery life.