The Cyber Power 685 AVR Computer Battery Power Back Up Surge Protector is a reliable and efficient solution for keeping your computer and other electronics powered during outages or surges. With a maximum power output of 450W and surge protection, this battery backup is designed to safeguard your equipment and ensure uninterrupted operation. The CyberPower brand is known for its quality products, making this power backup a trusted choice for businesses and personal use alike.