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how long do apc ups batteries last in storage

How Long Do APC UPS Batteries Last in Storage


APC UPS batteries are known for their reliability and long-lasting power supply. However, if you’re not regularly using your APC UPS system, you may wonder how long its batteries can last in storage. In this article, we’ll discuss the factors that determine the lifespan of APC UPS batteries in storage and provide tips for prolonging their shelf life.

Factors Affecting Battery Lifespan

1. Temperature

One of the most critical factors affecting the lifespan of APC UPS batteries in storage is the temperature of the storage environment. Extreme temperatures, both hot and cold, can significantly reduce the battery’s longevity. It’s essential to store the batteries in a dry, cool place to maintain their performance.

2. Charge Level

Another factor that impacts the battery lifespan is its charge level when placed in storage. APC recommends storing UPS batteries with a charge level between 50% and 75%. Storing the batteries at full or empty charge can lead to degradation and shorten their lifespan.

3. Maintenance

Regular maintenance and occasional charging can also extend the lifespan of APC UPS batteries in storage. It’s advisable to check the battery’s charge level every 6 to 12 months and recharge them if necessary. Additionally, keeping the batteries clean and free from corrosion can help preserve their performance.

Expected Lifespan

The expected lifespan of APC UPS batteries in storage can vary depending on the factors mentioned above. In general, properly stored and maintained UPS batteries can last anywhere from 2 to 5 years. However, if the storage conditions are not optimal, the batteries’ lifespan may be significantly reduced.

Tips for Prolonging Battery Lifespan

1. Monitor the Temperature

Ensure that the storage environment for APC UPS batteries remains within the recommended temperature range to prevent unnecessary degradation.

2. Regular Maintenance

Periodically check the charge levels and cleanliness of the batteries to ensure they remain in good condition while in storage.

3. Occasional Charging

If possible, consider giving the batteries a brief charge every few months to maintain their optimal charge level and prevent capacity loss.

4. Use Quality Batteries

Investing in high-quality, genuine APC UPS batteries can significantly impact their longevity and overall performance in storage.

5. Follow Manufacturer Guidelines

Adhering to APC’s guidelines for storage and maintenance of UPS batteries can help ensure their longevity and reliability when needed.

In conclusion, APC UPS batteries can last in storage for 2 to 5 years under optimal conditions. By monitoring the temperature, maintaining charge levels, and following proper maintenance practices, you can prolong the lifespan of these batteries and ensure they deliver the power you need when the time comes.

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