Description
This APC Smart-UPS 1500 (model SMT1500 or SMT1500I) is a tower-style uninterruptible power supply designed for enterprise-level power protection. It features an LCD screen for monitoring system status and includes automatic voltage regulation (AVR) to correct utility voltage fluctuations. The unit provides pure sine wave output, making it suitable for servers and sensitive electronic equipment.
This UPS supports external batteries; this is its external battery port. You can connect two medium-sized batteries and transfer your home’s electrical load to the UPS. It delivers a pure sine wave output, making it safe for sensitive appliances. It also has a built-in Automatic Voltage Regulation (AVR) system and provides excellent backup time when connected to external batteries. ”