Mercury Maverick 850VA Offline UPS with AVR and Surge Protection

The Mercury Maverick 850VA Offline UPS is a dependable power backup solution designed to protect essential electronic devices from outages, surges, and voltage instability. With a capacity of 850VA (510W), it ensures continued operation of PCs, networking gear, routers, and other sensitive electronics during power interruptions. This compact UPS automatically switches to battery power with zero transfer time, providing seamless protection and maintaining productivity. It features built-in Automatic Voltage Regulation (AVR) to correct minor voltage fluctuations, extending battery life and safeguarding equipment. Equipped with two universal output sockets, a sealed 9AH battery, and a built-in UK power cord, the Maverick 850 is ideal for home offices, small businesses, and personal computing environments.

Product Features

Seamless Backup with 850VA/510W Output
The Mercury Maverick 850 provides reliable backup power with its 850VA (510W) capacity, allowing it to support desktops, routers, monitors, and other essential electronics. It delivers up to 25 minutes of runtime on light loads, giving you time to save work and shut down systems safely during outages.

Automatic Voltage Regulation (AVR)
Equipped with AVR, the UPS stabilizes voltage fluctuations by stepping up low voltages and stepping down high voltages to safe levels without switching to battery mode. This prolongs battery life and ensures stable power to connected equipment.

Simulated Sine Wave Output
The Maverick 850 delivers a simulated sine wave output, synchronized with the AC input when operating in mains mode, making it suitable for most consumer electronics and basic IT setups.

Built-in Battery with Self-Test Function
A sealed 9AH/12V battery provides consistent backup power. The UPS includes an automatic self-test feature to identify battery health and ensure reliable performance, reducing the risk of unexpected failure.

Resettable Circuit Breaker for Overload Protection
Designed for safety and ease of use, the Maverick 850 includes a resettable circuit breaker, enabling users to recover quickly from overloads without replacing internal fuses.

Two Universal Output Sockets
With two universal sockets, the UPS supports multiple plug types, ensuring broad compatibility with various devices used in homes and small offices.

UK Power Cord for Easy Integration
Comes with a built-in UK power cord and internal fuse, making setup fast and hassle-free for users in UK-standard power environments.

Product Specifications

• Model: Mercury Maverick 850VA Offline UPS
• Capacity: 850VA / 510W
• UPS Type: Offline (Standby)
• Input Voltage Range: 140V – 300V AC
• Input Frequency: 50Hz
• Output Voltage: 220V AC
• Output Frequency: 50Hz ± 1Hz (on battery mode)
• Output Waveform: Simulated Sine Wave
• Sockets: 2 x Universal Output Sockets
• Battery Type: Sealed Lead Acid (9AH / 12V)
• Typical Backup Time: 15–25 minutes (depending on load)
• Recharge Time: 6–8 hours to 90%
• Phase Configuration: Single-phase
• Protection: Overload, Surge, Short-circuit
• Circuit Protection: Resettable circuit breaker
• Power Cord: Built-in UK power cable with fuse
• Operating Temperature: 0°C to 40°C
• Noise Level: < 40dB
• Weight: Approx. 5.8 kg
• Warranty: 2-year limited warranty