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Uninterruptible Power Supply UPS FSP ST 850 0.85 kVA 510 W 4 Type F AC outlets, USB-B, 9 Ah battery, tower
Summary description:
The FSP ST 850 is a line‑interactive UPS delivering 0.85 kVA (510 W) of backup power in a tower chassis. It provides four Type F AC outlets, a USB Type‑B communication port and a 12 V 9 Ah internal battery with ~6.8 h recharge time. Active cooling protects components during backup. Suitable for desktop PCs, network devices and home office equipment to ensure safe shutdown and short‑term power continuity.