Technical Review & Analysis
Don’t let a sudden power flicker or a hidden surge compromise your critical home office setup or gaming station. The CyberPower ST425 Standby UPS provides the reliable, professional-grade insurance your electronics demand. Designed for efficiency and performance, this compact powerhouse ensures that your broadband routers, consoles, and computers stay protected when the grid becomes unstable, keeping you connected exactly when you need it most.
Compact design that fits perfectly in any home office or gaming desk.
Contents
Reliable Power Protection for Essential Electronics
The CyberPower ST425 delivers 425VA/260W of power capacity, utilizing simulated sine wave output to maintain steady operations during brownouts and power surges. With 8 NEMA 5-15R outlets, you have the flexibility to prioritize your most important hardware. Four outlets offer both battery backup and surge protection, while four additional outlets provide specialized surge-only protection for peripherals like printers or scanners.
Eight total outlets with transformer-spaced gaps for bulky plugs.
Energy-Efficient Performance
Engineered with GreenPower UPS™ technology, the ST425 maximizes energy efficiency by utilizing a high-efficiency charger and inverter system. This ultra-efficient design not only protects your devices but also reduces power consumption, making it an environmentally conscious choice for your daily setup. The unit features a convenient LED status light, providing instant awareness of power-on status and wiring fault detection.
GreenPower UPS technology minimizes electricity waste.
Smart Installation Features
We understand that space is at a premium. The ST425 includes a right-angle, 45-degree offset plug, ensuring you can maximize the use of your wall outlets without blocking adjacent sockets. The five-foot power cord provides the reach you need to position the unit discretely while keeping your electronics safe and secure. The internal circuitry is specifically laid out to accommodate transformer-spaced outlets for bulky power bricks.
Thoughtful cable management with a 45-degree space-saving plug.
Industry-Leading Peace of Mind
Your investment is backed by our commitment to quality. The CyberPower ST425 comes with a comprehensive 3-year warranty—which explicitly includes the battery—ensuring you remain covered long after your purchase. Furthermore, the unit is UL safety certified, meaning it has been rigorously tested to meet or exceed the highest safety standards in the industry. For extra security, the product is supported by a $75,000 Connected Equipment Guarantee.
Backed by a 3-year warranty including the battery.
UL certified for maximum safety and reliability.
Everything you need to secure your home office power.
