APC Back-UPS BE850G2-GR
An APC Back-UPS 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 causes you downtime, equipment damage, data loss.