This APC Back-UPS offers power and surge protection for wireless networks, computers, gaming consoles and other electronics in your home or business. The 750VA tower UPS has 4 total outlets, all of which provide battery back up and surge protection. It has a surge energy rating of 350 Joules. It features Automatic Voltage Regulation to correct voltage dips and surges to proper levels. It has 2 USB ports for smart charging of personal devices. Easy to use auto-shutdown software with power and energy management features Equip with battery backup and surge protected outlets Enables the UPS to restart automatically when main recovers after a complete battery discharge Ideal for Home and Office Users This UPS has a 3-year warranty. It is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications. ready to use More from the Manufacturer