Customer Service
The Vertiv Liebert PSA5 uninterruptible power supply (UPS) provides reliable and cost-effective protection for household or business electronics. This 500VA UPS protects against power surges, brownouts, blackouts or drops in voltage. Automatic Voltage Regulation (AVR) extends battery life. It is easy to set up and ideal for computers, modems/routers, home surveillance, entertainment equipment, gaming systems and other electronics.
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1.888.467.7626