Mecer 850va Line Interactive Ups (Me-850-Vu)

Capacity: 850VA / 480W Input voltage range: 162–290V (auto-regulated) Output voltage (battery mode): 230V ±10% Waveform: Simulated/Modified Sine Wave Transfer time: 2–6 ms typical, max 10 ms Battery: 12V / 9Ah sealed lead-acid Backup time: 5–20 minutes depending on load Recharge time: 4–6 hours to 90% capacity Outlets: 4 × IEC C13 output sockets Protection: Surge protection, AVR (Boost & Buck), overload, over-discharge Features: Cold start capability, LED indicators, audible alarms, USB interface Dimensions: 287 × 100 × 142 mm