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How to Extend the Lifespan of Your APC UPS and Save on Replacements

How to Extend the Lifespan of Your APC UPS and Save on Replacements

In Singapore’s fast-paced business environment, downtime caused by a sudden power outage can disrupt operations, delay deliverables, and damage customer trust. Your APC UPS (Uninterruptible Power Supply) is your first line of defence—yet without proper care, its lifespan can be cut short, leading to unnecessary replacement costs.

Here’s how to maximise your APC UPS’s longevity while keeping your business online.

1. Conduct Regular Battery Checks, Load Balancing, and Firmware Updates

The battery is the heart of your APC UPS. Over time, capacity naturally degrades, but routine checks can help identify issues before they become critical.

  • Battery checks every 6–12 months ensure cells are charging and discharging correctly.
  • Load balancing prevents overloading one UPS unit while others remain underutilised, avoiding excess heat and stress.
  • Firmware updates often improve efficiency and resolve hidden issues—APC regularly releases these to enhance performance.

Regular servicing, such as the proactive IT maintenance offered by KG Sowers, can extend your UPS’s useful life while optimising performance.

2. Avoid Common Habits That Shorten Battery Life

Many UPS failures are caused not by defects, but by poor operating habits. These include:

  • Letting the UPS run in high-heat environments – Heat accelerates battery wear.
  • Ignoring audible alarms – These are early warning signs of issues.
  • Failing to recharge after a discharge – Leaving a battery drained for long periods can permanently damage cells.

Simple adjustments, such as ensuring proper ventilation and responding promptly to alerts, can make a significant difference.

3. Schedule Preventive Maintenance to Avoid Costly Downtime

A well-timed service is far less expensive than emergency repairs or equipment replacement. Preventive maintenance includes:

  • Checking for loose connections or dust build-up.
  • Testing battery autonomy under load.
  • Inspecting for corrosion or swelling.

At KG Sowers, we provide scheduled UPS servicing for Singapore SMEs—whether it’s quarterly inspections or annual overhauls—helping you plan ahead and prevent unexpected failures.

Conclusion Your APC UPS is more than just a piece of hardware—it’s an insurance policy for your business continuity. By practising regular maintenance, avoiding harmful habits, and engaging trusted professionals like KG Sowers, you can maximise its service life and avoid costly replacements.

Read more on related topics, like why SMEs should invest in preventive IT care, to keep your entire IT infrastructure running smoothly.