This Tripp Lite HT850UPS Home Theater UPS Backup System offers reliable power protection for your home theater equipment. With a maximum power of 120 watts and a maximum wattage of 450 watts, it is compatible with voltage of 750 VA and 120 V. This battery backup system has a 400-joule surge suppression rating and provides up to 3 hours of battery backup time, ensuring that your equipment stays protected even during power outages.

The brand of this UPS is Tripp Lite and it falls under the categories of Computers/Tablets & Networking and Power Protection, Distribution, and Uninterruptible Power Supplies. Its aspects include the brand, voltage compatibility, type, maximum power, and maximum wattage. This product is open box, but it is in excellent working condition.