Security through emergency powerAn APC Back-UPS PRO has a built-in battery that ensures that all connected equipment, such as a NAS, router, modem and media box, continues to work if the power goes out. In addition, this APC emergency power supply can also automatically shut down a NAS or PC in time via the USB connection. Useful when the APC ups is almost empty. This prevents downtime, damage to equipment, and loss of data. Safety and convenienceIn addition, this safe APC Back-UPS PRO protects valuable equipment against peak voltage caused by lightning strikes, for example. With these UPS you can secure both your power and network connections (1Gbit). Because the APC Back-UPS PRO is also equipped with an LCD screen, it is easy to use.InsuranceDespite the high risk of lightning strikes and surges, APC has full confidence in its products and offers this APC Back-UPS:- Equipment protection policy of 150,000 eurosExtend the lifespanThe internal battery cartridge (APCRBC123) can be replaced easily, safely and independently by the user. This without having to switch off the APC BR900G-GR or connected equipment. This way you can easily and cheaply extend the lifespan of the APC Back-UPS.Warranty extensionThe factory warranty of the BR900G-GR is 3 years and can be upgraded to 6 years with the APC service pack (WBEXTWAR3YR-SP-01).Save on operational costsThe UPS is equipped with AVR, which extends battery life and maximizes runtime by correcting low and high voltages without discharging the battery. Furthermore, the emergency power supply has 5 battery+surge protected outputs. PowerChute Serial Shutdown software and a USB cable (type B to type A) are also included.