Overview The APC BK650EI is a tower-style uninterruptible power supply (UPS) designed to keep essential electronics running and protected during power outages and voltage fluctuations. With a capacity of 650 volt-amperes (400 watts) and support for 230 volt input, it provides reliable backup power for devices such as desktop computers, Wi-Fi routers, and other small office or home office equipment. Its compact tower design fits conveniently beside a desk or under a counter, making it a practical choice for maintaining connectivity and safeguarding data during unexpected power interruptions. Key features Provides battery backup and surge protection for critical devices through three IEC C13 outlets, while a fourth outlet offers surge protection only to safeguard less-critical equipment. Includes USB and serial communication ports for detailed power monitoring, automated safe shutdowns, and real-time alerts via APC software or standard operating system tools. Features built-in intelligent battery management and automatic self-test routines to monitor battery health and extend service life without manual intervention. User-replaceable sealed lead acid battery allows easy maintenance and replacement without sending the unit for service. Recharges fully in approximately eight hours after a complete discharge, ensuring readiness for the next power outage. Equipped with audible alarms and front-panel LED indicators that provide immediate feedback on load levels, battery status, and power events. Certified by major safety agencies, ensuring dependable operation in demanding environments. Tower form factor saves desk or floor space while delivering straightforward and effective power protection. Key specs Power capacity: 650 VA / 400 W Input voltage: 230 V Output voltage: 230 V Outlets: 4 IEC C13 (3 with battery backup and surge protection, 1 surge protection only) Battery type: sealed lead acid, user-replaceable Recharge time: approximately 8 hours Communication ports: USB and serial Form factor: tower Connectivity and compatibility The UPS connects easily to computers or servers via USB and serial ports, enabling comprehensive monitoring and control of power status. This integration supports automated shutdown procedures to protect data integrity during outages. The four IEC C13 outlets accommodate a variety of office and home electronics, making it compatible with most standard desktop setups and networking equipment. Performance and reliability With intelligent battery management and automatic self-testing, the unit maintains optimal battery condition and alerts users to any issues before they become critical. The combination of battery backup and surge protection ensures that connected devices remain operational and safe from voltage spikes. Its certifications from major safety agencies provide additional assurance of consistent and reliable performance. Ideal uses and environments This UPS is well suited for remote workers who need to maintain internet connectivity and protect their computers during power interruptions. Small business owners can rely on it to safeguard point-of-sale systems and other essential electronics. Gamers and home office users will appreciate the ability to avoid abrupt shutdowns that can cause data loss or hardware damage. Its compact tower design fits neatly in limited spaces, making it a practical addition to various work and home environments.
