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Critical Parts Warehouse
Your resource for uninterruptible power supply systems and more!
Power Through with a
Riello UPS
From home offices to industrial
plants and data centers.
"Arrived quickly before promised date."
"Quick delivery, great communication, smooth transaction."
"Your store provided excellent service. The large heavy batteries made it safely. They charged up nicely. All I have to do now is make new connectors and I'm back in business."
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CPW News
Hospital Emergency Backup Failures – Why Medical Facilities Can’t Afford a UPS Failure
In the high-stakes world of healthcare, seconds can save lives—or cost them. When power outages strike, hospitals and medical facilities rely heavily on uninterruptible power...
Why Your UPS Failed in a Heatwave—and How to Prevent It Next Time
When temperatures soar, the last thing you want is your uninterruptible power supply (UPS) giving up on you. Yet every summer, we hear the same...
How UPS Battery Backups Help Reduce Energy Costs
Energy efficiency isn't just about sustainability, it’s about cost savings. Companies across industries are looking for ways to reduce their electricity bills without compromising uptime...
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