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Item #:
220650818
CyberPower ST900U Standby UPS Battery Backup and Surge Protector
Item #:
220650818
XCD 282
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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CyberPower SL700U Standby UPS System has 8 NEMA 5-15R Outlets, 2 USB CHARGING PORTS, and is a slim profile, high efficiency design
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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
- 700VA/370W Slim Profile Standby Battery Backup UPS System
- Eight outlets with surge protection and battery backup (five battery backup & surge protected, three surge protected)
- Two USB charging ports with a shared 2.4A output
- LED status lights for power-on and wiring fault indications
- GreenPower UPS high-efficiency design reduces power consumption
- Ideal for protecting computers, gaming consoles, home networking equipment, and personal electronics
| Voltage | 120 volts |
| Amperage | 15 A |
| Form Factor | Compact |
| Input Voltage | 120 volts |
| Maximum Power | 500 watts |
| Surge Protection Rating | 890 tJoules |
| Output Current | 4.17 A |
| Output Voltage | 120 volts_of_alternating_current |
| Power Plug Type | Type B - 3 pin (North American & Japanese) |
| Connector Type | NEMA |
| Number of Outlets | 12 |
| Battery Average Life | 3 tyears |
| Output Wattage | 500 watts |
| Wattage | 500 watts |
| Frequency Range | 47 u2013 63 Hz |
| Runtime | 15 minutes |
| Lower Temperature Rating | 32 u00b0F |
| Upper Temperature Rating | 104 u00b0F |
| EU Spare Part Availability Duration | 3 tyears |
| Specification Met | RoHS Compliant |
| Item Dimensions D x W x H | 7"D x 12.2"W x 3.1"H (17.8 x 31 x 7.9 cm) |
| Item Weight | 7.7 pounds (3.49 kg) |
| Item Dimensions | 7 x 12.2 x 3.1 inches (17.8 x 31 x 7.9 cm) |
| Battery Cell Type | Other Than Listed |
| Enclosure Material | Plastic |
| Color | Black |
| Brand | CyberPower |
| Model Number | ST900U |
| UPC | 649532621521 |
| Manufacturer | Cyber Power Systems (USA), Inc. |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00649532621521 |
| Built-In Media | PS System^ User Manual^ USB A+B Type Cable |
| Item Type Name | Uninterrupted Power Supply |
| Mfr Part Number | ST900U |
| Battery Cell Composition | Other Than Listed |
| Product Dimensions (L x W x H) | 7"D x 12.2"W x 3.1"H (17.8 x 31 x 7.9 cm) |
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?
-
Home Office Users
Perfect for remote workers needing reliable power backup for computers and networking equipment during outages.
-
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.
Product Description
CyberPower ST900U Standby UPS Battery Backup and Surge Protector
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the battery backup capacity of the CyberPower SL700U?
Answer: The CyberPower SL700U has a 700VA/370W battery backup capacity. -
Question:
How many NEMA 5-15R outlets are there?
Answer: There are 8 NEMA 5-15R outlets in total, with 5 battery backup and surge protected outlets and 3 surge protected outlets. -
Question:
What devices can be powered by the 2 USB charging ports?
Answer: The 2 USB charging ports can be used to charge and power tablets, smartphones, MP3 players, and other mobile devices.
CyberPower Uninterruptible Power Supply (UPS) ST900U 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. **
Customer Reviews & Ratings
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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)
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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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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XCD 282
Order now and get it around Tuesday, August 25
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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Fastest cross-border delivery
Features & Benefits
- 700VA/370W Standby UPS System with 8 Outlets
- Simulated sine wave output safeguards home office/entertainment needs
- 2 USB charging ports share 2.4 amps
- LED status lights indicate power-on and wiring fault
- GreenPower UPS high-efficiency design to reduce power consumption
- NEMA 5-15P plug with five foot cord
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