Holosun 510C Battery Replacement – 2023

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Holosun 510c Battery Replacement – 2023


The Holosun 510c is a popular red dot sight that is widely used by firearms enthusiasts. It offers a variety of features and functions that make it a top choice for many shooters. However, like any electronic device, the battery of the Holosun 510c will eventually need to be replaced. In this article, we will discuss the process of replacing the battery in the Holosun 510c and provide you with some helpful tips and recommendations.

Why Replace the Battery?

Over time, the battery in the Holosun 510c will lose its charge and will no longer provide the necessary power to operate the sight. This will result in a decrease in performance and may even cause the sight to stop working altogether. Therefore, it is essential to replace the battery when it becomes depleted to ensure the continued functionality of your Holosun 510c.

Choosing the Right Battery

When it comes to replacing the battery in your Holosun 510c, it is crucial to choose the right battery to ensure compatibility and optimal performance. The Holosun 510c is powered by a CR2032 battery, which is a commonly available lithium coin cell battery. It is recommended to use a high-quality battery from a reputable brand to ensure reliability and longevity.

Battery Replacement Steps

Replacing the battery in the Holosun 510c is a relatively straightforward process. Follow these steps:

  1. Locate the battery compartment on the side or top of the sight.
  2. Using a small screwdriver or coin, carefully open the battery compartment.
  3. Remove the old battery from the compartment and dispose of it properly.
  4. Insert the new battery into the compartment with the positive (+) side facing up.
  5. Close the battery compartment securely.

Battery Maintenance Tips

To ensure the longevity of your Holosun 510c battery, consider the following maintenance tips:

  • Always turn off the sight when not in use to conserve battery power.
  • Store the sight in a cool and dry place to prevent excessive battery drain.
  • Regularly check the battery compartment for any signs of corrosion or damage.
  • Clean the battery contacts with a soft cloth or cotton swab if necessary.
  • Keep spare batteries on hand for quick replacement in case of emergencies.


Replacing the battery in your Holosun 510c is a simple process that can be done at home with minimal tools. By following the steps outlined in this article, you can ensure the continued functionality of your sight and enjoy optimal performance. Remember to choose a high-quality battery and practice proper battery maintenance to maximize the lifespan of your Holosun 510c battery. Happy shooting!