Mercury Elite 650 Pro Offline 650VA/390W UPS

The Mercury Elite 650 Pro Offline UPS is a compact and reliable power backup solution designed for home and small office electronics. With a capacity of 650VA / 390W, it provides essential runtime for devices such as PCs, routers, and networking equipment during power outages. Featuring Automatic Voltage Regulation (AVR), built-in protections, and both visual and audible alerts, this UPS ensures safe and stable operation. Its line-interactive design allows seamless switching to battery power and includes convenient features like cold start and auto-restart.

Product Features

Automatic Voltage Regulation (AVR)

Boost and Buck technology stabilizes fluctuating utility power between 140V and 300V without switching to battery mode, protecting connected electronics.

Cold Start Function

Enables the UPS to start and power connected devices directly from the battery during total power outages.

Auto-Restart

Automatically powers on connected equipment when AC utility power is restored, ensuring continuity without user intervention.

Comprehensive Protection

Safeguards against overloads, short circuits, battery overcharge, and deep discharge, extending battery and device lifespan.

Audible and Visual Alerts

LED indicators and alarm patterns notify users of line mode, battery mode, low battery, overload, and fault conditions for easy monitoring.

Compact and User-Friendly Design

Small footprint with low noise operation (<40 dB) makes it suitable for quiet office or home environments.

Product Specifications

• Model: Mercury Elite 650 Pro (UK Plug)
• Power Capacity: 650VA / 390W
• Power Factor: 0.6
• Input Voltage Range: 140–300V AC (Nominal 220/230V)
• Input Frequency: 50Hz (Single Phase)
• Output Voltage (Battery Mode): 220–230V AC ±10%
• Output Waveform: Simulated/Modified Sine Wave
• Transfer Time: Typical 4–8 ms; Maximum 10 ms
• Outlets: 2 x Universal Sockets (supports UK and other plugs)
• Battery Type: 1 x 12V / 7.5Ah or 8.2Ah Sealed Lead-Acid (Maintenance-Free)
• Recharge Time: 6–8 hours to reach 90% capacity
• Estimated Backup Time: Low Load (Router) ~20–30 minutes; Typical PC Load ~10–18 minutes
• Charge Current: ~1A in normal mode
• AVR Technology: Boost and Buck AVR for voltage stabilization
• Circuit Protection: Input fuse, overload protection (110% load triggers 5-min shutdown; 120% load triggers immediate shutdown), battery overcharge/deep discharge protection
• Dimensions: 390 x 145 x 220 mm (or 297 x 101 x 142 mm depending on housing series)
• Weight: 4.2–5.6 kg
• Operating Environment: 0–40°C; 0–90% RH (non-condensing)
• Noise Level: <40 dB
• LED Indicators: AC Mode (Green), Battery Mode (Flashing Yellow), Fault (Red)
• Audible Alarms: Battery Mode (every 10s), Low Battery (every 1s), Overload (every 0.5s), Fault (continuous)