Illustration shows the product category, not the exact model.
ST625U
A compact standby UPS for a small electronics setup. Identify which outlets have battery backup before connecting essential devices.
- Continuous AC output
- 360 W
- Apparent power rating
- 625 VA
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Where it belongs in your plan
This model is rated for 625 VA and 360 W. Both limits matter. Neither number tells you how many watt-hours the battery can deliver; use the manufacturer’s runtime curve for the load you intend to connect.
Before you choose
Uses a simulated sine wave on battery power.
Read the matching field guideA few useful answers
What should I check before buying the CyberPower ST625U?
Uses a simulated sine wave on battery power.
Where do the ST625U specifications come from?
The specifications on this page are drawn from the manufacturer source linked below. Confirm the exact model and regional version in its current manual before ordering.
Has Outage Guide hands-on tested the ST625U?
Our guidance is based on published specifications. Where an independent reviewer has tested this exact model, we link to their findings so you can read the full account.