OPTI-UPS DS1000E (1000VA / 1000W) Online Double Conversion Uninterruptible Power Supply, Pure Sine Wave, UPS Battery Backup, Surge Protection, updated version of DS1000B / DS1500B (Durable Series)

This online UPS converts AC to DC and then back to AC power, providing isolation and protection for connected equipment. It includes a replaceable battery for backup and surge protection. The system can monitor and shut down connected devices.

• The description claims the UPS provides ultimate power protection.
• The description claims the UPS protects against lightning and various power issues.
• The description claims the UPS can be programmed to shut down at specific times or battery levels.