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Cyberpower ST900U Standby UPS
Key item features
- Power Capacity: This standby UPS offers a 900 VA / 500 W capacity, providing reliable battery backup and surge protection for connected electronics.
- Output Specifications: It delivers a simulated sine wave output at 120 VAC ± 5%, featuring a NEMA 5-15P plug with a 5 ft. cord and 12 NEMA 5-15R outlets.
- Connectivity Options: The unit includes USB communication ports and two USB charging ports with a shared 2.1 amp total output for faster device charging.
- Operational Design: Engineered for a quieter work environment, this UPS minimizes noise and operates efficiently to reduce power consumption.
- Protective Functionality: Provides battery backup to power electronics during utility failures and sufficient runtime for graceful shutdowns, preventing data loss and equipment damage.
- Versatile Application: Its sleek design makes it suitable for home office and entertainment setups, supporting computers, gaming consoles, and broadband routers.
Generated by AI
Specs
- Power rating900 VA
- Run time8 h
- Outlets12
- BrandCyberPower
- FeaturesUSB Charging Port
- Battery capacity7200 mAh
Current price is USD$119.95
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Wed, Feb 25
|Sold and shipped by Business Supply Center
4.467452902435289 stars out of 5, based on 6529 seller reviews(4.5)6529 seller reviews
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Starting from $130.54
About this item
Product details
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’s commitment to the quality of this Battery Backup with Surge Protection.
Capacity: 900 VA / 500 W; Topology: Standby; Waveform: Simulated Sine Wave; Output: 120 VAC ± 5%; Plug type & cord: NEMA 5-15P, 5 ft. cord; Outlet types: 12 × NEMA 5-15R; Communication ports: USB; Management software: PowerPanel Personal.
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Specifications
Power rating
900 VA
Run time
8 h
Outlets
12
Brand
CyberPower
Warranty
Warranty information
3 Year
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Showing 1-1 of 1 review
Aug 14, 2025
anonymous
4 out of 5 stars review
Verified Purchase
Easy to set up
The easiest UPS i have ever setup as you are not required to open it to connect the battery initially. I have had a few power outages so far and it was smooth.
Incentivized Review
Helpful?4ZLO9YHZ8084268162373
