1.This is a 1250 VA line‑interactive UPS rated at approx. 936 W output for the PRO1250SFC model.

2.Input voltage range: 140‑300 VAC ±5% — useful for unstable supply conditions.

3.Output waveform: Simulated sine wave (battery mode) in this model.

4.Specification sheet: Two 12 V/8.2 Ah batteries (12V×8.2Ah ×2) typical for this model.

5.Recharge time: 2‑4 hours to ~90% capacity.

6.Physical size approx. 320 x 130 x 182 mm, weight ~9.2kg.