BLS-5 vs BLS-50: What's the Difference?

BLS-5 vs BLS-50: What’s the Difference?


In this article, we will compare the BLS-5 and BLS-50 batteries for digital cameras. We will discuss the key differences between the two batteries, including their compatibility, capacity, and performance. Understanding the differences between BLS-5 and BLS-50 batteries can help you make an informed decision when purchasing a new battery for your camera.

What is the BLS-5 Battery?

The BLS-5 is a rechargeable lithium-ion battery designed for use in Olympus digital cameras. It is compatible with a range of Olympus camera models, providing a reliable power source for capturing photos and recording videos. The BLS-5 has a capacity of 1150mAh, which allows for extended shooting sessions without the need for frequent recharging. This battery is compact and lightweight, making it ideal for travel and on-the-go photography.

What is the BLS-50 Battery?

The BLS-50 is another rechargeable lithium-ion battery manufactured by Olympus for use in their digital cameras. Like the BLS-5, the BLS-50 is compatible with several Olympus camera models and offers a capacity of 1175mAh. This higher capacity provides an even longer battery life, allowing photographers to capture more images and footage on a single charge. The BLS-50 is also designed to be compact and portable, making it a convenient power solution for various shooting environments.

What are the Differences Between BLS-5 and BLS-50 Batteries?

The key difference between the BLS-5 and BLS-50 batteries lies in their capacity. While the BLS-5 offers a capacity of 1150mAh, the BLS-50 boasts a higher capacity of 1175mAh. This means that the BLS-50 can provide slightly longer usage time before requiring recharging compared to the BLS-5. Additionally, the BLS-50 may be compatible with a different range of Olympus camera models compared to the BLS-5, so it is important to check the compatibility of each battery with your specific camera model before making a purchase.


Both the BLS-5 and BLS-50 batteries are reliable power sources for Olympus digital cameras, offering a compact and lightweight design for on-the-go photography. The primary difference between the two batteries lies in their capacity, with the BLS-50 providing slightly longer usage time before recharging. When choosing between the BLS-5 and BLS-50, consider the compatibility with your camera model and your typical shooting needs to determine which battery best suits your requirements.


1. Can I use the BLS-50 battery in a camera that is compatible with the BLS-5?

Yes, in most cases, the BLS-50 battery can be used in a camera that is compatible with the BLS-5. However, it is always recommended to check the specific compatibility of each battery with your camera model to ensure optimal performance.

2. How do I know which battery is best for my Olympus camera?

To determine the best battery for your Olympus camera, you should first check the compatibility of the BLS-5 and BLS-50 with your camera model. Additionally, consider your typical shooting scenarios and the length of time you need the battery to last before recharging to make an informed decision.

3. Are there any other differences between the BLS-5 and BLS-50 batteries?

Aside from capacity and potential compatibility with different camera models, there are no significant differences between the BLS-5 and BLS-50 batteries. Both batteries are designed for similar purposes and offer the same rechargeable lithium-ion technology.

4. Can I use third-party batteries as an alternative to the BLS-5 or BLS-50?

While third-party batteries may be available as alternatives to the BLS-5 and BLS-50, it is important to consider the quality and compatibility of third-party options. Using non-genuine batteries can affect the performance and longevity of your camera, so it is recommended to use official Olympus batteries whenever possible.

5. How long does it take to recharge the BLS-5 and BLS-50 batteries?

The recharge time for both the BLS-5 and BLS-50 batteries varies depending on the charger used and the remaining charge in the battery. Most rechargeable lithium-ion batteries require a few hours to reach a full charge, but it is advisable to refer to the specific charging guidelines provided by Olympus for accurate information.


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