Mercury Maverick 850VA 510W Line Interactive UPS with AVR & Surge Protection
Mercury Maverick 850VA 510W Line Interactive UPS with AVR & Surge Protection
The Mercury Maverick 850VA 510W UPS is a compact line-interactive uninterruptible power supply designed to provide temporary battery backup and electrical protection for desktop computers, monitors, routers, CCTV systems, POS terminals and compatible office equipment.
Featuring Automatic Voltage Regulation (AVR) with Boost and Buck technology, simulated sine-wave output and intelligent battery management, it helps stabilise incoming voltage fluctuations and maintain power during unexpected electricity interruptions. It is suitable for homes, offices, shops and small business workstations.
Product Specifications
Specification | Details |
Brand | Mercury |
Series / Model | Maverick 850 |
Product Type | Line Interactive UPS |
Rated Capacity | 850VA |
Maximum Output Power | 510W |
Input Voltage | 220–240V AC |
Input Voltage Range | 140–300V AC |
Input Frequency | 50/60Hz |
Output Voltage | 220–240V AC |
Output Waveform | Simulated Sine Wave |
Voltage Regulation | Automatic Voltage Regulation (AVR) |
AVR Technology | Boost and Buck |
Transfer Time | 2–6ms typical |
Battery Configuration | 12V / 9Ah × 1 |
Battery Type | Sealed Lead-Acid |
Recharge Time | Approximately 6 hours to 90% |
Protection | Surge, Overload, Short Circuit and Battery Protection |
Status Indicators | LED Indicators |
Audible Alarms | Battery, Low Battery, Overload and Fault |
Generator Compatibility | Yes |
Dimensions | 283 × 101 × 140 mm |
Weight | Approximately 4.2 kg |
Key Features and Benefits
850VA / 510W Capacity: Provides backup power for compatible computers and electronic equipment.
Boost and Buck AVR: Helps regulate high and low input voltage fluctuations.
Line-Interactive Technology: Combines voltage regulation with battery backup.
Surge Protection: Helps protect connected equipment against electrical disturbances.
12V / 9Ah Battery: Built-in maintenance-free sealed lead-acid battery.
Simulated Sine-Wave Output: Supports compatible electronic equipment during battery operation.
Fast Transfer Time: Typical 2–6ms transfer helps maintain power during outages.
Automatic Restart: Resumes operation when mains electricity returns.
Generator Compatibility: Supports operation with compatible generators.
LED Indicators and Audible Alarms: Help monitor UPS status and power conditions.
Recommended Applications
Suitable for compatible low-power equipment, including:
Desktop computers and monitors.
Wi-Fi routers and internet modems.
CCTV DVR and NVR systems.
Network switches and networking equipment.
POS terminals and retail systems.
Home offices and business workstations.
Power Capacity: Connected equipment must remain within the maximum 510W output rating. Actual backup time depends on electrical load, battery condition and charge level. Avoid connecting laser printers, photocopiers, heaters and other high-power appliances.
Battery and Compatible Accessories
Component | Specification |
Internal Battery | 12V / 9Ah |
Battery Technology | Sealed Lead-Acid |
Replacement Battery | Compatible 12V / 9Ah battery |
Power Cable | Compatible Mercury Maverick power cable |
Replacement Parts | Compatible UPS service components |
Verify battery dimensions, voltage, capacity and terminal configuration before purchasing replacements.
Buy Mercury Maverick 850VA UPS in Nairobi, Kenya
Looking for a Mercury Maverick 850VA 510W UPS for your home, office or business?
Printer Repair Service Nairobi Kenya supplies UPS systems, computer accessories, printer consumables, spare parts and technical support.
Contact us for:
Mercury Maverick UPS prices and availability.
UPS replacement batteries and accessories.
Computer and office backup power solutions.
Power protection equipment.
Printer repair, diagnostics and maintenance.
Business: Printer Repair Service Nairobi Kenya
Phone: +254 720 556 824
Alternative Phone: +254 777 556 824
Website: https://www.vandebergimagingsupplies.com/
Contact us for current pricing, availability and purchasing enquiries.

