How To Choose The Right Trail Camera Battery Size

How To Choose The Right Trail Camera Battery Size

You might be wondering what battery size you need for your new trail camera. Maybe you’re looking to save some money and you want to know if you can use a less expensive battery in your camera. Or maybe you just want to make sure that you have plenty of battery life for those long days out in the wilderness observing and photographing wildlife.

No matter what your reason is, read on to find out more about the different battery sizes available for trail cameras!

The different types of batteries available for trail cameras

The different types of batteries available for trail cameras can be overwhelming. But, the most common types are Alkaline, Lithium, and NiMH.


Alkaline batteries are the cheapest and typically have the shortest life span. They are a good option if you only need your camera for a short time or if you don’t mind changing the batteries often.


Lithium batteries are more expensive but have a longer life span. They are a good option if you need your camera to last for an extended period of time.


NiMH batteries are a good middle ground option-they are not as expensive as Lithium batteries but have a longer life span than Alkaline batteries.

What kind of battery should I buy for my trail camera?

The type of battery that you need for your trail camera depends on how long you want it to last, and the price that you’re willing to pay.

If you’re using a trail camera in a place where electricity is readily available, then Alkaline batteries are your best option. However if you really don’t want to ever have to worry about charging or replacing batteries then Lithium batteries are the way to go!

Another popular choice for trail cameras is to use a solar panel and rechargeable batteries. The size of the rechargeable battery will depend on how much you want it to last. More expensive Lithium batteries can last up to 4 months under optimal conditions, while less expensive NiMH batteries might only last around 2 months.

What do I need my battery for?

Important thing to consider when choosing what kind of battery will work best for your needs is how much power/energy the camera itself uses.

The amount of energy needed by your camera varies depending on which model it is-for example the Moultrie A5 only takes 1.8 AA batteries, while the Moultrie A23 takes 4 C batteries. There are also different types of settings on trail cameras that drain the battery faster than others-such as ‘Flash’ mode or ‘Realtree Maxx HD’ mode.

Choosing the right battery for your trail camera can be overwhelming especially if you’re trying to decide between Alkaline vs Lithium vs NiMH. But knowing what kind of setting you plan to use it in and how long you want it to last will help narrow down which one is best for your needs!

What size do I need for my trail camera?

When it comes to battery size for your trail camera, there are many different options available.

The most common batteries sizes for trail cameras are AA, AAA, C, D, and 9V.

For most modern cameras that take AA or AAA batteries you can use alkaline or rechargeable NIMH batteries in any combination of the two types. The only problem with using less expensive Alkaline batteries is they will not hold their charge as long-so if you’re leaving your camera out for a month or so without checking on it regularly then its best to use rechargeable NiMH Batteries instead of buying Alkaline.

If you know you’ll be checking on your camera frequently during the month then it might be worth saving money and using Alkaline batteries instead.

For trail cams that take C or D batteries you can use rechargeable NiMH’s in any combination of the two types.

If your trail cam uses a 9 Volt battery then it will be either compatible with alkaline, lithium, or NiMH rechargeable 9 volt batteries-you just need to check your specific model for more information on what size battery it takes.

Why choose Lithium Batteries?  

Lithium batteries are slightly more expensive than other kinds of batteries but they also provide longer life span and overall better performance.

For example: an ordinary set of 12 AA alkaline batteries would only last about 1 – 2 months while a set of 12 AA Lithium batteries would be able to last up to 4 months.

However you can’t buy just any kind of Lithium battery for your trail cam-you need to make sure they are compatible with the voltage that your model takes! You also can’t mix and match Lithium batteries with other types, its best to stick with the same type all together.

For example: if your camera takes four D sized lithium batteries then it’s not a good idea to try using two D sized rechargeable NiMH’s instead because you wouldn’t get enough power out of them and might end up losing some pictures or videos during that period-which defeats the purpose of having a ‘time lapse’ feature in the first place.

Why choose Alkaline Batteries?

Alkaline batteries are the most inexpensive type of battery that you can buy and they will work in any camera that requires AA or AAA.

However these types of batteries won’t last as long as Lithium, so if you do decide to use Alkalines-its best to check your trail camera every couple weeks so you don’t miss any important pictures or videos. Or better yet: purchase a spare set of rechargeable NiMH’s so you don’t have to worry about changing the batteries at all!

So what now?? 

If you’ve already done some research on your particular trail camera then it should be pretty easy for you now-if not then just check out your model online and find out what size battery it takes! Once you have that figured out then its time to shop around and compare prices between different retailers or online stores.

Its also a good idea to check some reviews on your camera model and see what other people are saying about the type of batteries their using with it-or if they’ve had problems with the battery life while using certain brands. If so, try switching up your battery choice and see if that makes a difference for you!

How long will my trail camera battery last?

Its depend on what battery type you choosing.

If you choose to use an Alkaline battery in your camera, it will last anywhere from 1 week to a few months-depending on how much power/energy the camera itself uses.

If you choose to use a Lithium battery, it should last around 3 months under optimal conditions. The life span of the rechargeable batteries will vary depending on whether or not you’re using NiMH or Lithium and how often you plan on changing them out.

Alkaline: $2 – $8: up to 2 weeks or 1 month (Moultrie A Series)

Lithium: $6 – $13: Around 3 months (Moultrie A Series)

NiMH: $10 – $15: Around 2 months (Moultrie A Series)

The right battery size for your wildlife camera is dependent on what type of batteries you want to use. Lithium or Alkaline? NiMH or Alkaline? The answer depends on the setting, how long you need it to last, and your budget.

If you’re looking for a rechargeable option that lasts longer than two months-Lithium will work best! On the other hand if you only plan to spend around $8-$13 then an alkaline battery would be sufficient.

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