CyberPower ST900U Standby UPS System, 900VA/500W Compact Battery Backup, 12 Outlets, USB Charging, Energy Star, GreenPower High Efficiency, Network Protection, Black - ST900U (3 Year Warranty)

Front view of CyberPower ST900U UPS showing 12 outlets, USB ports, and power button with LED indicator-alternate-image1
Angled view of CyberPower ST900U showing outlet arrangement and compact form factor-alternate-image2
Close-up view of CyberPower ST900U outlet banks and power management features-alternate-image3
Rear view of CyberPower ST900U showing USB port, circuit breaker, and cooling vents-alternate-image4
Feature highlight image showing key specifications of CyberPower ST900U-alternate-image5
Dimensional view of CyberPower ST900U with measurements-alternate-image6
Angled perspective of CyberPower ST900U showing design features-alternate-image7
CyberPower ST900U in gaming setup with console and controller-alternate-image8
CyberPower ST900U protecting equipment during lightning storm-alternate-image9

CyberPower ST900U Standby UPS System, 900VA/500W Compact Battery Backup, 12 Outlets, USB Charging, Energy Star, GreenPower High Efficiency, Network Protection, Black - ST900U (3 Year Warranty)

CyberPower ST900U

Rp 2.053.000,00
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Availability: In stock , ready to be shipped .
  • Free Shipping
  • 3 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Load Capacity:

  • 550VA/440W
  • 1100VA/880W
  • 685VA/390W
  • 900VA/500W
  • 625VA/360W
  • 425VA/260W
  • 1000VA/1000W
  • 1500VA/900W
  • 1350VA/815W
  • 825VA/450W
  • 1500VA/1000W
  • 550VA/330W
  • 5000VA
  • 1500VA/1050W
  • 2000VA/1540W
  • 850VA/510W
  • 1000VA/600W
  • 1350VA/880W
  • 750VA/450W
  • 650VA/390W
  • 900VA/480W
  • 3000VA/3000W
  • 1500VA/1500W
  • 700VA/370W
  • 450VA/260W
  • 1000VA/700W
  • 2200VA/2200W
  • 2000VA/2000W
  • 1200VA/720W

Form Factor:

  • Mini-tower
  • Compact
  • Rack/Tower
  • Desktop
  • Rack-mountable
  • Tower/RackConvertible
  • Tower

Product Key Features

  • ⚡ 900VA/500W capacity with 12 outlets (6 battery backup + 6 surge-only)
  • 🔌 2 USB charging ports with 2.1A shared output for fast charging
  • ⏱️ 8ms transfer time with simulated sine wave output
  • 🛡️ 890 joules surge protection with EMI/RFI noise filtering
  • 🔋 7.5 minutes runtime at half load, 2 minutes at full load
  • 💻 Ideal for computers, routers, gaming consoles & home electronics
  • ♻️ Energy Star certified with GreenPower UPS efficiency
  • 💪 $125,000 connected equipment guarantee
  • 🏷️ 3-year warranty with replaceable battery feature
  • 📱 USB (HID compliant) port for system communication
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  • Description
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CyberPower

ST900U

CyberPower ST900U 900VA/500W Standby UPS Battery Backup System

Protect your valuable electronics with the CyberPower ST900U Standby UPS System, featuring 900VA/500W capacity and 12 outlets for comprehensive power protection. This Energy Star certified battery backup solution delivers reliable surge protection, USB charging capabilities, and GreenPower high efficiency technology for optimal performance.

Comprehensive Power Protection Features

  • 890 Joules surge protection with EMI/RFI noise filtering
  • 12 total outlets: 6 battery backup & surge protected, 6 surge-only outlets
  • 2 USB charging ports with 2.1A shared output for fast device charging
  • 8ms transfer time for reliable power switching
  • Simulated sine wave output with 120V AC

Advanced Battery Performance

  • 7200 mAh sealed lead-acid battery with 12V capacity
  • 7.5 minutes runtime at half load, 2 minutes at full load
  • 8-hour typical battery recharge time
  • Replaceable battery design for extended lifespan
  • Multiple alarm indicators for fault, battery, and overload conditions

Versatile Application Support

  • Perfect for home office equipment and computers
  • Ideal for gaming consoles and entertainment centers
  • Reliable protection for network equipment and routers
  • VoIP and broadband modem compatibility
  • Compact design: 12.2" x 7" x 3.1" with 7.7 lb weight

Package Contents

  • Standby ST900U 900VA Compact UPS
  • User Manual
  • USB A+B Type Cable

Warranty and Protection

  • 3-year limited warranty coverage
  • $125,000 connected equipment guarantee
  • Energy Star certified for efficiency
  • RoHS compliant and environmentally friendly design

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of CyberPower ST900U UPS showing 12 outlets, USB ports, and power button with LED indicator

Complete Power Protection with 12 Outlets and USB Charging

The CyberPower ST900U features an intelligent layout of 12 NEMA 5-15R outlets, providing comprehensive power protection for your essential electronics. The integrated dual USB ports with 2.1A shared output deliver convenient charging for mobile devices while maintaining critical backup power functionality. The sleek black housing incorporates advanced EMI/RFI filters and an energy-efficient design that minimizes power consumption.

Technical Specifications

  • ⚡ 900VA/500W power capacity for reliable backup
  • 🔌 12 NEMA 5-15R outlets (6 battery + 6 surge)
  • 🔋 2.1A shared USB charging ports

Applications

  • 💻 Home office setup with multiple devices
  • 🎮 Gaming system and peripherals protection
  • 📱 Mobile device charging during power events
Angled view of CyberPower ST900U showing outlet arrangement and compact form factor

Compact Design with Maximum Outlet Access

The ST900U's thoughtful design maximizes outlet accessibility while maintaining a compact footprint. The angled outlet placement ensures easy plug insertion and cable management, even with bulky power adapters. Strategic vent placement enables efficient cooling without compromising the unit's space-saving dimensions.

Technical Specifications

  • 📐 Space-efficient 12.2" x 7" x 3.1" dimensions
  • 🌡️ Optimized ventilation design
  • ⚖️ Lightweight 7.7 lb construction

Applications

  • 🏢 Small office/desk setups
  • 🎯 Entertainment center protection
  • 🖥️ Multi-device workstation backup
Close-up view of CyberPower ST900U outlet banks and power management features

Enhanced Protection with Dual Power Banks

Experience comprehensive power management with the ST900U's dual-bank design. The clear separation between surge-protected and battery backup outlets allows for strategic device connection based on criticality. The simulated sine wave output ensures compatibility with a wide range of electronic equipment.

Technical Specifications

  • ⚡ 890 joules surge protection rating
  • ⚙️ 8ms typical transfer time
  • 🔄 Simulated sine wave output

Applications

  • 💾 Data backup during power events
  • 🖨️ Printer and peripheral protection
  • 🌐 Network equipment backup
Rear view of CyberPower ST900U showing USB port, circuit breaker, and cooling vents

Intelligent Connectivity and Monitoring

The rear panel of the ST900U features a USB interface for advanced power monitoring and automated shutdown capabilities. The integrated circuit breaker and power cord management system enhance safety and organization. The unit's efficient cooling design ensures reliable operation even under heavy loads.

Technical Specifications

  • 🔌 HID-compliant USB interface
  • 🛡️ 15A resettable circuit breaker
  • 🌡️ Advanced thermal management

Applications

  • 📊 Power monitoring and management
  • 💻 Automated system shutdown
  • 🔒 Critical data protection
Feature highlight image showing key specifications of CyberPower ST900U

Essential Features at a Glance

Discover the key features that make the ST900U an ideal power protection solution. From its 12 NEMA outlets to the ultra-quiet operation and convenient USB charging, every aspect is designed for optimal user experience. The simulated sine wave output ensures reliable power delivery to your sensitive electronics.

Technical Specifications

  • 🔋 900VA/500W capacity
  • 🔌 Dual 2.1A USB charging
  • 📢 Ultra-quiet operation

Applications

  • 🏠 Home electronics protection
  • 🎮 Gaming setup backup
  • 💼 Home office power management
Dimensional view of CyberPower ST900U with measurements

Perfect Fit for Any Setup

The ST900U's compact dimensions (12.20" x 7.00" x 3.10") make it ideal for any workspace. Despite its small footprint, it delivers robust power protection and convenient features like dual USB charging ports and multiple outlet configurations. The efficient design maximizes functionality while minimizing space requirements.

Technical Specifications

  • 📏 Compact 12.20" width
  • 📐 Space-saving 3.10" height
  • ⚖️ Easy-to-place 7.00" depth

Applications

  • 🪑 Under-desk installation
  • 📺 Entertainment center integration
  • 🖥️ Desktop workstation setup
Angled perspective of CyberPower ST900U showing design features

Reliable Performance from Every Angle

View the ST900U from another perspective to appreciate its thoughtful design. The angled orientation shows the strategic placement of outlets, cooling vents, and connectivity options. This configuration ensures easy access and efficient operation while maintaining a professional appearance.

Technical Specifications

  • 🌡️ 360-degree cooling design
  • 🔌 Accessible outlet placement
  • 📱 Easy-reach USB ports

Applications

  • 🎮 Gaming console protection
  • 🖥️ Multi-monitor setup backup
  • 🌐 Network equipment safeguarding
CyberPower ST900U in gaming setup with console and controller

Perfect Integration with Gaming Setups

See how seamlessly the ST900U fits into a modern gaming environment. The unit provides essential power protection for gaming consoles, monitors, and accessories while maintaining a clean, organized appearance. The USB charging ports offer convenient power access for controllers and mobile devices.

Technical Specifications

  • 🎮 Gaming-optimized protection
  • 🔌 Multiple device support
  • 🔋 Reliable backup power

Applications

  • 🎮 Console and accessory protection
  • 🎧 Gaming peripheral backup
  • 📱 Controller charging station
CyberPower ST900U protecting equipment during lightning storm

Ultimate Protection Against Power Threats

Experience peace of mind during severe weather events with the ST900U. This dramatic image showcases the UPS protecting valuable equipment during a lightning storm, highlighting its role in safeguarding your devices from power surges and outages. The battery backup ensures continuous operation of critical equipment when you need it most.

Technical Specifications

  • ⚡ Lightning surge protection
  • 🔋 Instant power transition
  • 🛡️ EMI/RFI filtering

Applications

  • 💼 Work continuity during storms
  • 💾 Data protection in outages
  • 🖥️ Safe system shutdown
FAQ
The CyberPower ST900U provides 900VA/500W of backup power capacity. At full load, it offers 2 minutes of runtime, while at half load it provides 7.5 minutes of backup time. The unit uses a 12V sealed lead-acid battery with 7200 mAh capacity that typically requires 8 hours for a full recharge. This runtime is sufficient to safely shut down connected equipment during power outages.
The ST900U features a total of 12 NEMA 5-15R outlets, split between 6 battery backup & surge-protected outlets and 6 surge-only protected outlets. Additionally, it includes 2 USB charging ports with a shared 2.1 amp output for fast charging. The unit provides surge protection with an 890 joule energy rating and includes EMI/RFI noise filtering for comprehensive power protection.
The ST900U includes multiple safety features including overload protection, circuit breaker protection, and EMI/RFI noise filtering. It's certified with UL1778, cUL, and FCC DOC Class B standards. The unit is also Energy Star certified and RoHS compliant. CyberPower backs the unit with a $125,000 connected equipment guarantee and includes various alarm functions for fault, battery, and overload conditions.
The ST900U operates on 120V AC input with an acceptable voltage range of 96V-140V AC. It outputs 120V AC at 60Hz using a simulated sine wave. The unit has a transfer time of 8ms and features GreenPower UPS™ High Efficiency technology for reduced power consumption. The rated power factor is 0.56, and it includes a 15A circuit breaker for protection.
Yes, the ST900U features a replaceable battery system, though it's not hot-swappable. The unit uses a 12V sealed lead-acid battery that can be replaced when needed. While the battery isn't hot-swappable, the maintenance requirements are minimal. The unit includes LED indicators to monitor power status and various alarms to alert users of battery conditions.
The ST900U is designed for various home office and entertainment devices including computers, gaming consoles, broadband routers, network equipment, VoIP systems, and general electronic equipment. With its 900VA/500W capacity, it can support multiple devices simultaneously. The unit includes 4 widely-spaced outlets to accommodate larger power adapters.
The ST900U comes with PowerPanel® Personal Edition software and features a USB (HID Compliant) port for connecting to a computer. While it doesn't include a serial port, the USB connection allows for system monitoring and automatic shutdown configuration. The unit also includes two USB charging ports for mobile devices with 2.1 amp shared output.
The ST900U has a compact form factor measuring 12.2" width x 7" depth x 3.1" height and weighs 7.70 lbs. It features a black finish and includes keyhole mounting slots for installation flexibility. The unit comes with a 5-foot power cord and operates in temperatures from 32°F to 104°F with 0-95% non-condensing humidity. It's designed for indoor use and can operate at elevations up to 9,842.52 feet.

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