-Minuteman Enspire 600VA stand-by UPS with 6 outlets- On-battery output waveform: simulated sinewave- Applications: voice and data working servers sensitive electronics- 600VA/300W 120 VAC - Designed for desktop floor or wallmounting.- Back-up time full load: 3.2 minutes- Back-up time half load: 8.9 minutes- Three UPS outlets and three surge-only outlets - Two transformer-friendly spaced outlets perfect for AC adapters - Fax/modem protection - Built-in USB munications port - Includes Minuteman SentryPlus software for power monitoring and control - RoHS pliant - Input plug type: 5-15P - Input voltage: 120 - Output voltage: 120 - Number of fully protected outlets: 3 (5-15R) - Number of surge protected only outlets: 3 (5-15R) - Phone/modem (RJ-11) protection- USB port- User replaceable battery- 1 Internal battery- Replacement battery description: 12 Volt 4.5 Amp hour- Power in Watts: 300-EMI/RFI filtering- Max. energy dissipation: 320 (Joules)- Switchover time: 6-8 ms typical-Manufacturer"s warranty: 3 year electronics 2 year battery- $50000 Minuteman Platinum Protection Plan® (U.S. and Canada only) REPLACEMENTBATTERY: MM-B00015MMEN600