--- product_id: 742025255 title: "CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425" brand: "cyberpower" price: "8954196₫" currency: VND in_stock: true reviews_count: 5 category: "Cyber Power" url: https://www.desertcart.vn/products/742025255-cyberpower-st425-standby-ups-system-425-va-260-watts-8 store_origin: VN region: Vietnam --- # 425 VA power capacity 6 min half-load battery runtime 8 surge-protected outlets CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 **Brand:** cyberpower **Price:** 8954196₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power through outages like a pro — never miss a beat! ## Quick Answers - **What is this?** CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 by cyberpower - **How much does it cost?** 8954196₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/742025255-cyberpower-st425-standby-ups-system-425-va-260-watts-8) ## Best For - cyberpower enthusiasts ## Why This Product - Trusted cyberpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Runtime:** Up to 6 minutes at half load to save your work and prevent data loss. - • **Reliable Power Backup:** Keep your devices running through unexpected outages with 425 VA / 260W capacity. - • **Peace of Mind Warranty:** Backed by a $75,000 connected equipment warranty and 3-year product warranty. - • **Multiple Device Support:** 8 NEMA5-15R outlets let you protect your entire home office setup. - • **Comprehensive Surge Protection:** 890 Joules surge energy rating shields your gear from damaging spikes. ## Overview The CyberPower ST425 Standby UPS delivers 425 VA / 260W of reliable battery backup and surge protection with 8 outlets, ensuring your home office or entertainment devices stay safe and powered during outages. Featuring a sealed lead acid battery with up to 6 minutes runtime at half load, 890 Joules surge energy rating, and a robust $75,000 connected equipment warranty, this compact UPS is engineered for peace of mind and professional-grade performance. ## Description The CyberPower ST425 Uninterruptible Power Supply (UPS) system provides battery backup and surge protection against lightning surges and other power events that may damage electronics. This unit provides sufficient battery backup to power the electronics connected by utility power outages, running enough runtime to protect against data loss and valuable electronic damage during long power outages. With its sleek design, this UPS is perfect for your home office and entertainment needs such as computers, gaming consoles, and broadband routers. With a $75,000 Lifetime Connectivity Warranty and 3 Year Warranty, you can trust CyberPower's commitment to the quality of this battery backup with surge protection Review: I recently purchased the CyberPower ST425 Standby UPS System, and it's exactly what I needed for protecting my electronics. This compact unit offers 425VA/260W of backup power, which is perfect for keeping my essential devices running during short power outages or preventing data loss from unexpected surges. With 8 outlets, I have plenty of space to plug in my computer, monitor, modem, and other peripherals. The compact size is a major plus – it fits neatly under my desk without taking up much space. The black finish is also sleek and blends in well. Setup was incredibly easy; I just plugged it in and connected my devices. It provides peace of mind knowing that my equipment is protected from power fluctuations and that I'll have a few minutes of backup power to save my work and shut down properly during an outage. For anyone looking for an affordable, reliable, and compact UPS to protect their valuable electronics, the CyberPower ST425 is an excellent choice. It's a great value for the features it provides. Review: Does the job to keep my cable modem and router running in case of a power failure. ## Features - Brand CyberPower, Series Standby UPS Series, Model ST425 - Input Voltage Range 96V AC-140V AC, Input Connection NEMA5-15P, VA Rated 425VA, Watts 260W, Output Voltage 120VAC, Outlet 8 Outlet Type NEMA5-15R, - Battery Type: Sealed Lead Acid Battery, Half Load Battery Operation Time: 6 Minutes, Full Load: 1.5 Minutes, Battery Charging Time: 8 Hours Battery Alarm, Low Battery, Overload, Failure, Approval UL1778, cUL, FCC DOC Class B, CEC, RoHS, Surge Protection, Surge Energy Rated 890 Jews, Protective Internal Circuit Limitation/Circuit Breaker, - Dimensions and Weight Measures 8.30" x 4.50" x 3.20", Weight 3.80 lbs. Package Content UPS System, User Manual, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GZR981Y | | Amperage | 2.17 Amps | | Battery Cell Type | Sealed Lead Acid | | Brand | CyberPower | | Color | black | | Connector Type | IEC 320 | | Customer Reviews | 4.5 4.5 out of 5 stars (4,981) | | EU Spare Part Availability Duration | 3 Years | | Enclosure Material | Plastic | | Form Factor | Compact | | Frequency Range | 50/60Hz (±3Hz) | | Global Trade Identification Number | 00649532621507 | | Input Voltage | 120 Volts | | Item Dimensions | 8.1 x 21.1 x 11.4 cm | | Item Dimensions D x W x H | 8.1D x 21.1W x 11.4H cm | | Item Type Name | UPS System | | Item Weight | 1.72 kg | | Lower Temperature Rating | 32 Degrees Fahrenheit | | Manufacturer | CyberPower | | Maximum Power | 260 Watts | | Mfr Part Number | ST425 | | Model Number | ST425 | | Number of Outlets | 8 | | Output Current | 2.17 Amps | | Output Voltage | 120 Volts | | Output Wattage | 260 Watts | | Power Plug Type | Type B - 3 pin (North American) | | Specification Met | Energy Star, GreenPower UPS, RoHS | | UPC | 649532621507 | | Unit Count | 1 Count | | Upper Temperature Rating | 104 Degrees Fahrenheit | | Voltage | 120 Volts | | Wattage | 260 W | ## Product Details - **Battery Cell Composition:** Sealed Lead Acid - **Brand:** CyberPower - **Color:** black - **Product Dimensions:** 8.1D x 21.1W x 11.4H cm - **Voltage:** 120 Volts ## Images ![CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 - Image 1](https://m.media-amazon.com/images/I/71V6DiXmXUL.jpg) ![CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 - Image 2](https://m.media-amazon.com/images/I/71AjQbFdmRL.jpg) ![CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 - Image 3](https://m.media-amazon.com/images/I/71FOKiq67SL.jpg) ![CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 - Image 4](https://m.media-amazon.com/images/I/717Q3lNR6fL.jpg) ![CyberPower ST425 Standby UPS System, 425 VA / 260 Watts, 8 Outlets, Compact Model ST425 - Image 5](https://m.media-amazon.com/images/I/71iJURx52tL.jpg) ## Questions & Answers **Q: How long will the UPS power my systems after the power goes out?** A: Run times vary based on the power required by connected devices. This system is estimated run for 6 minutes at half load, 1.5 minutes for a full load. **Q: Can this UPS model be monitored?** A: No, the CyberPower ST425 cannot be monitored. **Q: Do all of the outlets have battery backup power and surge protection?** A: No, not all of the outlets have battery backup power. The ST425 has (4) battery backup and surge protected outlets and (4) surge protected outlets. **Q: Can this unit accommodate larger plugs?** A: Yes, the ST425 can accommodate four large transformer-based plugs without compromising the access of other six outlets. **Q: How do I mute the alarms?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***N on April 25, 2025* I recently purchased the CyberPower ST425 Standby UPS System, and it's exactly what I needed for protecting my electronics. This compact unit offers 425VA/260W of backup power, which is perfect for keeping my essential devices running during short power outages or preventing data loss from unexpected surges. With 8 outlets, I have plenty of space to plug in my computer, monitor, modem, and other peripherals. The compact size is a major plus – it fits neatly under my desk without taking up much space. The black finish is also sleek and blends in well. Setup was incredibly easy; I just plugged it in and connected my devices. It provides peace of mind knowing that my equipment is protected from power fluctuations and that I'll have a few minutes of backup power to save my work and shut down properly during an outage. For anyone looking for an affordable, reliable, and compact UPS to protect their valuable electronics, the CyberPower ST425 is an excellent choice. It's a great value for the features it provides. ### ⭐⭐⭐⭐⭐ Review *by S***. on April 18, 2026* Does the job to keep my cable modem and router running in case of a power failure. ### ⭐⭐⭐⭐⭐ Review *by R***S on February 27, 2026* I purchased this device to put on a portable cart that I keep my HP Plotter and a Canon laser printer. My most important use case was for surge suppression. Secondarily need was to be able to move my cart around our without having to reboot the printers. It has worked flawlessly and has a rather amazing battery life. At one point I moved the plotter/printer cart and forgot to plug it back in for several hours and had no issues. Great little UPS for the price. ## Frequently Bought Together - CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black - APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port - APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/742025255-cyberpower-st425-standby-ups-system-425-va-260-watts-8](https://www.desertcart.vn/products/742025255-cyberpower-st425-standby-ups-system-425-va-260-watts-8) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*