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Item #:
220650818
CyberPower ST900U Standby UPS Battery Backup and Surge Protector, 900VA/500W, 12 Outlets, 2 USB Charging Ports, Compact, UL Certified
90% of respondents would recommend this to a friend
Item #:
220650818
ZAR 1604
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 22
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The CyberPower ST425 Uninterruptible power supply (UPS) system provides battery backup and surge protection for lightning-induced surges and other power events that can damage electronic equipment.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With 900VA/500W capacity, the CyberPower ST900U effectively supports multiple devices, ensuring uninterrupted power during outages for essential electronics and equipment.
Versatile Outlets
Equipped with 12 outlets, including 2 dedicated USB ports, this UPS provides ample power connections for all your devices, combining protection and convenience in one compact unit.
Compact Design
Its compact design allows for easy placement in tight spaces while maintaining UL certification for safety, delivering reliable performance without compromising on quality and efficiency.
Product Details
- 425VA/260W Standby Battery Backup UPS System with simulated sine wave output
- 8 NEMA 5-15R outlets - 4 battery backup & surge protected, 4 surge protected
- LED status light for Power-On and Wiring Fault, transformer-spaced outlets
- GREENPOWER UPS HIGH EFFICIENCY DESIGN reduces power consumption
- Suitable for home office and entertainment needs such as computers, gaming consoles, and broadband routers
- Provides battery backup and surge protection with a $75,000 lifetime connected equipment guarantee and a three-year warranty
| Item Weight | 6 lbs (2.72 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Home Office Users
Perfect for remote workers needing reliable power backup for computers and networking equipment during outages.
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Gaming Setup
Ideal for gamers who want to protect their consoles and PCs from sudden power interruptions and surges.
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Small Businesses
Great for small businesses that require continuous power for essential devices like POS systems and routers.
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High-Power Equipment
Not suitable for servers or machinery that require more than 500W, as it may not support these loads.
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Large Environments
Not ideal for large offices or warehouses where multiple high-power devices need simultaneous backup power.
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Advanced Users
Less fitting for tech-savvy users seeking advanced features like programmability or extensive monitoring capabilities.
Product Description
CyberPower ST900U Standby UPS Battery Backup and Surge Protector, 900VA/500W, 12 Outlets, 2 USB Charging Ports, Compact, UL Certified
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Customer Questions & Answers
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Question:
How to Shop CyberPower ST900U Standby UPS Battery Backup and Online From Ubuy?
Answer: It’s easy to shop CyberPower ST900U Standby UPS Battery Backup and online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is CyberPower ST900U Standby UPS Battery Backup and Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The CyberPower ST900U Standby UPS Battery Backup and is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
CyberPower Uninterruptible Power Supply (UPS) Editorial Review
The CyberPower ST900U Standby UPS Battery Backup and Surge Protector has proven to be a reliable choice for customers looking for an effective power protection solution without breaking the bank. Reviewers frequently highlight the device's outstanding functionality, noting that its silent operation and impressive outlet capacity make it a versatile addition to their home or office setups. Many users have successfully connected multiple devices, such as desktop computers, gaming Consoles, home theater systems, and more, without experiencing any performance issues. The included software is praised for its real-time statistics, which provide insights on power usage and voltage fluctuations. While some users have opted to disable the alarm feature due to its potential annoyance, they appreciate the safety net it offers by alerting them when the device switches to battery power. Battery life, while adequate for short outages, does receive mixed feedback, with some users noting that it may only sustain power for 10-20 minutes under load, especially during high-performance gaming scenarios. In summary, the CyberPower ST900U stands out for its value, simplicity, and functionality, making it an excellent investment for budget-Conscious Consumers seeking dependable power protection for their electronics. **
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Pros
- Silent operation
- Excellent outlet capacity (12 outlets and 2 USB charging ports)
- Real-time statistics via software
- Good performance during power outages
- Effective protection for multiple devices
Cons
- Alarm can be annoying (but can be disabled)
Top selling CyberPower UPS in {{COUNTRY_NAME}}
Last Updated on July 14, 2026
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ZAR 1604
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- UPS system provides battery backup and surge protection
- Enough battery backup to power connected electronics through utility power failure
- 425VA/260W Standby Battery Backup Uninterruptible Power Supply
- 8 NEMA 5-15R OUTLETS: Four battery backup & surge-protected outlets; Four surge-protected outlets;
- LED status light indicates Power-On and Wiring Fault
- GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption
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