Never be without power when you have the APC Back-UPS Pro Battery Backup. This home and office must-have ensures you’re always on and always connected. The Back-UPS Pro is actually an uninterruptible power supply. This means that your devices and appliances can continue to run even in the event of an outage at home or the office. To handle everything you own, the Back-UPS Pro is complete with a total of 8 different outlets. Four of these feature UPS battery power as well as surge protection. The remaining four are complete just with surge protection. Incredibly, this device also understands how much power to supply. With automatic voltage regulation, you can rest assured your devices are running smoothly and safely.