APC Back-UPS Standby (Offline) 0.5 kVA 300 W 4 AC outlet(s)

For replacement battery please see QF 2983. The Back-UPS CS provides professional-grade power protection for office and home office systems. Battery powered & surge protected power outlets, built-in phone/fax/modem line (DSL compatible) protection, safe system shutdown software with sophisticated power management features and pro-active audio-visual status indicators ensure office systems and their valuable data are protected from dangerous power surges, spikes and blackouts. Easy access to a hot-swappable, user-replaceable battery also makes servicing the Back-UPS CS hassle-free. These features along with its classic styling make the Back-UPS CS a perfect choice for protecting your important office and home office systems. USB connectivity Provides management of the UPS via a USB port (not available on all models). Serial Connectivity Provides management of the UPS via a serial port. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be r