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CyberPower ST900U Standby UPS System, 900VA/500W, 12 Outlets, 2 USB Charging Ports, Compact
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- 900VA/500W Standby Battery Backup Uninterruptible Power Supply (UPS) System
- 12 NEMA 5-15R OUTLETS: (6) Battery Backup & Surge Protected Outlets and (6) Surge Protected Outlets safeguard home office and entertainment needs, including computers, gaming consoles, and broadband routers.
- ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets. 5 ft. cord with NEMA 5-15P plug. (2) USB 2.1A (shared) Charging Ports
- GreenPower UPS High-Efficiency Design: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
- 3-YEAR WARRANTY – INCLUDING THE BATTERY, $125,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
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From the manufacturer
Uninterruptible Power Supply System
Why Do You Need a UPS System?
Even brief power outages can result in data loss or potential hardware damage. A UPS system provides battery backup power to keep your devices running during short outages and provides enough runtime to properly shut down electronics during extended outages.
Typical Applications for the ST900U
Ensure seamless power to your PC and make certain you have time to safely shut down your system during a longer outage.
Keep your smart-home devices connected to your WIFI during power outages and brownouts.
Don’t let the game end when the power goes out. Backup battery power keeps gaming consoles, stereos, and chargers running.
Protect sensitive televisions, projectors, satellites, and cable boxes from power surges and spikes.
CyberPower Standby UPS Systems
How long will the UPS power my systems after the power goes out?
Run times vary based on the power required by connected devices. This system is estimated run for 7.5 minutes at half load, 2 minutes for a full load.
Can this UPS model be monitored?
The ST900U comes with a free download of PowerPanel provides a user-friendly dashboard interface for controlling and monitoring the UPS.
Do all of the outlets have battery backup power and surge protection?
No, not all of the outlets have battery backup power. The ST900U has (4) battery backup and surge protected outlets and (4) surge protected outlets.
Can this unit accommodate larger plugs?
Yes, the ST900U can accommodate four large transformer-based plugs without compromising the access of other outlets.
How do I mute the alarms?
To turn the Alarm Off, quickly press the power button twice. You will hear two short beeps when the Alarm is turned Off. To turn the Alarm back ON, quickly press the power button twice. You will hear a single short beep when the Alarm is turned On.
Compare with similar items
The CyberPower ST900U Uninterruptible power supply (UPS) system provides battery backup and surge protection for lightning-induced surges and other power events that can damage electronic equipment. This unit delivers enough battery backup to power connected electronics through utility power failure and enough runtime to perform a graceful shutdown to protect against the loss of data and damage to valuable electronics during longer outages. The ST900U has two USB charging ports with 2.1 amp shared total output which gives you a faster charging time. This unit is designed to minimize noise for a quieter work environment and to run efficiently to reduce power consumption. Including a sleek design, this UPS is perfect for all your home office and entertainment needs, including computers, gaming consoles, and Broadband routers. With a $125, 000 lifetime connected equipment guarantee and a three-year warranty, you can trust CyberPower commitment to the quality of this battery backup with surge protection.
Top reviews from the United States
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UPDATE: This unit failed after 4 months. We had a 2-hour power outage during Hurricane Dorian, and the UPS failed after about 10 minutes. I spoke with CyberSystems customer support, and they sent a replacement unit very quickly. The replacement has now worked flawlessly for 8 months.
NOTE that the manufacturer contact information Amazon supplied is WRONG and takes you to the wrong company's website. For Cyber Power Systems (USA), Inc., the phone is 877.297.6937 or go to cyberpowersystems.com.
Planning on adding another UPS to keep the Internet running during any power outage.
Top reviews from other countries
It ran my NAS for 5 minutes and did a graceful shutdown. It then reported approx 40 minutes for the other three devices once the NAS had shutdown. I haven't done the math on the power consumption but this feels like it's in the right ballpark. I'll be testing it again in a week or so and will update if there are material issues First impressions are that this is an adequate UPS.
I've tried the larger Cyber Power UPS but prefer this smaller unit since it doesn't require hooking up a laptop to configure settings and shut off the loss of power warning buzzer.
Overall very happy with these UPS, they're a decent price, easy to install and just work.
So i bought two of these one for my computer and the other for the TV/Media system.
Quality product, very easy to setup and much more affordable than other options out there.
I can say that they do work as I have been through 2 outages since installing and they worked just as expected!