CyberPower ST425 Standby UPS Battery Backup and Surge Protector, 425VA/260W, 8 Outlets, Compact, UL Certified
by CyberPower
4.4★ · 5,219 Amazon ratings as of Jul 8, 2026
- 425VA/260W Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
- 8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
- GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; 75K USD Connected Equipment Guarantee; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
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Specifications
| brand | CyberPower |
|---|---|
| color | Black |
| runtime | 1 minute |
| voltage | 120 Volts |
| wattage | 260 watts |
| amperage | 2.17 Amps |
| unit_count | 1.0 Count |
| form_factor | Compact |
| item_weight | 3.8 Pounds |
| manufacturer | Cyber Power Systems (USA), Inc. |
| model_number | ST425 |
| input_voltage | 120 Volts (AC) |
| maximum_power |
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