MaxGreen 850VA Offline UPS
The MaxGreen 850VA Offline UPS is a reliable power backup solution designed to protect essential electronic devices from power outages, fluctuations, and electrical disturbances. With an 850VA/480W capacity, it ensures stable and uninterrupted operation for computers, networking devices, home equipment, and office systems. Supporting an input voltage of 220Vac and a wide operating range of 140–290Vac, the UPS delivers dependable performance even in areas with unstable electricity.
This UPS maintains consistent output with 220Vac voltage and ±10% regulation in battery mode, along with a 50Hz ± 1Hz frequency for stable backup operation. Its fast transfer time of 2–6ms allows seamless switching during power interruptions. The MaxGreen 850VA Offline UPS uses a simulated sine wave output and is powered by a maintenance-free 12V/9Ah lead-acid battery, offering typical recharge times of 4–6 hours to reach 90% capacity.
Offering complete protection against short circuits, overload, battery discharge, overcharge, and power surges, the UPS ensures long-term safety for your connected devices. Operating quietly at less than 40dB, it is suitable for home and office environments. With support for 0–90% relative humidity and 0–40°C operating temperatures, the UPS is built for dependable everyday use. The compact design—measuring 297 × 101 × 142mm and weighing 4.2–4.6kg—ensures easy placement in any setup.
The MaxGreen 850VA Offline UPS also offers optional USB/RS232 connectivity, supporting operating systems like Windows (2000 to Windows 8), Linux, Unix, and MAC for improved power monitoring and management.
Price in Bangladesh: 5250 tk
Buy the MaxGreen 850VA Offline UPS from Tech Buy. Order online or visit your nearest showroom to get yours at the best price. This product includes a 1-year warranty.



