An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. See all condition definitions– opens in a new window or tab
“Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. These have been pulled from a working environment – tested and working. Replace battery RED indicator light is not flashing.”
APC Back-UPS 550, BE550G
UPSBE550G, BE550GES550VA, BE550G, P19255, AAC300
Number of Outlets:
Country/Region of Manufacture:
When the power goes out, the APC BE550G will power critical devices including home networking equipment; allowing you to maintain your internet connection. This allows you to work productively, avoid the loss of valuable data, and safely shut down equipment.
APC Back-UPS 550 UPS Battery Backup Surge Protector BE550G Tested and Working
Detailed item info
Protection of electronics, data, and computer software in the home and at the office is critical when the potential for danger approaches from an electrical storm, a power surge, blackouts, and brownouts. American Power Conversion produces battery backup equipment with protection in mind by connecting to an uninterruptible power supply. The APC Back-UPS ES 8 Outlet 550VA 120V provides battery backup when power is lost and acts as a surge protector when power resumes or during voltage spikes within an electrical current. Without a UPS unit, when utility power is lost while sleeping, the power failure can cause a disruption to workplace performance if the backup batteries in the electric alarm clock also fail or do not exist. In this type of situation, the alarm clock may not signal the correct time to rise from sleep, resulting in a late start for work. The APC Back-UPS ES 8 Outlet 550VA 120V provides surge protection through eight outlets, regardless of whether the UPS unit is turned on or off, and battery backup through four outlets when turned on. Connecting a single-line fax machine, modem, or telephone to the data line output will also protect these communication devices from a power surge. For maximum performance, charge the UPS unit for a minimum of 16 hours. The output power capacity and configurable power for the APC Back-UPS ES 8 Outlet 550VA 120V is 330 watts. The nominal output voltage is 120 volts. In case of a long-term power emergency, this software can automatically save files and shut down the computer’s operating system. The APC Back-UPS ES 8 Outlet 550VA 120V gives audible and visual cues regarding its status so anyone who monitors the electronics within a building will be able to react timely to any alarms. When turning the switch from its off position to on, a short beep will be heard, and the LED light indicating the power is on will promote confidence knowing that electronics connected to the UPS unit are ready to be protected. A low battery warning will alert with a rapid, continuous beeping while the same LED light flashes. When the battery needs to be replaced, the audible signal will be a constant tone, and the “Replace Battery” LED light and “Power On” LED light will alternate flashing. If the battery experiences an overload to its available capacity, an audible constant tone will be heard until the UPS unit is turned off. When the battery power is exhausted and the UPS unit is in sleep mode, the audio signal will beep every four seconds until either the power is restored by the utility provider, or the UPS, the unit is turned off. Should a situation occur that involves faulty building wiring, the Building Wiring Faulty LED light will be lit in red. With the APC Back-UPS ES 8 Outlet 550VA 120V, there is no longer a need to walk throughout the house unplugging the television, stereo, computer system, and a variety of other electrical equipment and computer accessories to ensure their protection.