CyberPower UPS Battery Backup Systems Cyber Power Phone Saver (PhoneSaver) 180VA, 1875 Watts Continuous Duty 360-Joule, Runtime up to 4 Hours UPS-CP-0180PH Don't be left without the use of your cordless phone during a blackout! Avoid lost calls or missed messages during a power failure! Plug your cordless phone or answering machine into CyberPower's battery back-up unit for more than 4 hours of emergency back-up power. The PhoneSaver provides safety, convenience and peace of mind. Features > Use your cordless phone or answering machine in the event of a power outage! > Protection from phone line surges and spikes - a leading cause of phone degradation and failure. > Works with all 6V, 7.5V, 9V & 12V cordless phones and answering machines. > Provides more than 4 hours of battery backup time. > Emergency utility light activates automatically during a power outage. > Built-in transformer replaces bulky standard adapter. CyberPower PhoneSaver The CyberPower PhoneSaver provides built in surge protection to prolong the life of your cordless phone and answering machine. The PhoneSaver's 4AH battery provides more than four hours of battery back-up time. Included adapters allow the unit to work with any 6V, 7.5V, 9V or 12V cordless phone. The built-in transformer plug replaces your phone's standard, bulky wall adapter. When a power failure occurs, the emergency utility light activates making sure you're not left in the dark. The PhoneSaver provides safety, convenience and peace of mind at a time you need it most. Technical Specifications > Model: PhoneSaver > Maximum Energy Dissipation: 360 Joules > Runtime: Up to 4 Hours > Scalable: 6, 7.5, 9 or 12 Volts > Maximum Peak Current: 26,000 Amps > Maximum Surge Voltage: 6,000 Volts > Battery: 4AH, 6V Battery > Cord Length: 6 ft. > Response Time: < 1 nanosecond > UL 1449, Listed Clamping Voltage: 330 Volts > EMI/RFI Filtration/Noise Reduction: 150KHz to 100MHz > Electrical Rating: 125V, 15A, 60HZ - 1875 Watts Continuous Duty > Circuit Breaker: Resettable 15 Amp > Unit Dimensions: 8"x6"x2.75" > Weight: 4 lbs