Apc back ups 950va 480 watt ups
For the replacement battery please see quick find 85520 sb connectionuse your pc to access additional power protection and management features for your ups via a usb port telephone dataline surge protectionprovides protection of connected equipment from power surges traveling on telephone lines automatic voltage regulation avrautomatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment resettable circuit breakereasy recovery from overload