Aplus1200va/600W UPS Line Interactive Battery Backup Power System

●  UPS will shut down upon battery low ; UPS will restart automatically upon AC recovery (Auto-restart)
●  Controlled by a technologically advanced microprocessor guaranteeing high reliability
●  USB port and monitor software is designed to manage UPS status via PC (Optional)
●  Built-in DC start function enables UPS to be started without AC power supplied
●  Equipped with 2-steps boost & 1-step buck AVR to stabilize output voltage
●  Constant current, constant voltage battery charger (CCCV Battery Charger)
●  UPS will charge itself even though power switch is off (Off mode charging)
●  Provide Lightning, surge, overload, and short circuit protection
●  Over / under voltage protection (UPS will go to battery mode)