MaxGreen 850VA Offline UPS

Description

MaxGreen 850VA Offline UPS

The MaxGreen MGBK850-LI 850VA Offline UPS is a high-quality uninterruptible power supply designed to provide stable backup power and reliable protection for computers, networking equipment, CCTV systems, POS machines, routers, and other essential electronic devices. With a capacity of 850VA (480W), this UPS is an ideal solution for home users, offices, educational institutions, and small businesses that require dependable protection against unexpected power failures, voltage fluctuations, surges, and electrical disturbances.

The UPS operates with a 220VAC input voltage and supports a wide input voltage range of 140VAC to 290VAC, allowing it to maintain stable operation even in areas with unstable electricity. It delivers a regulated 220VAC output voltage, while in battery mode it maintains ±10% AC voltage regulation with a 50Hz ±1Hz frequency, ensuring connected equipment receives clean and consistent power. Its fast 2–6 millisecond transfer time allows for a nearly seamless switch from utility power to battery backup, minimizing interruptions and helping prevent data loss during sudden outages.

The MaxGreen MGBK850-LI features a simulated sine wave output in battery mode, making it suitable for desktop PCs, networking equipment, Wi-Fi routers, security systems, and other standard electronic devices. It is powered by a maintenance-free 12V/9Ah sealed lead-acid battery, which provides dependable backup performance while requiring minimal maintenance. The intelligent charging system restores the battery to approximately 90% capacity within 4 to 6 hours, ensuring the UPS is quickly ready for future power interruptions.

To provide maximum equipment safety, the UPS includes comprehensive protection features such as short circuit protection, overload protection, battery over-discharge protection, battery overcharge protection, and surge protection. These advanced safety mechanisms help extend battery life while protecting connected devices from electrical damage caused by unstable power conditions.

The compact design measures 297 × 101 × 142 mm and weighs approximately 4.2–4.6 kg, allowing easy installation in homes, offices, and commercial workspaces without occupying much space. Operating at a noise level below 40dB, the UPS provides quiet performance suitable for environments where low noise is important. Additionally, the optional USB/RS232 communication port supports Windows 2000, 2003, XP, Vista, Windows 7, Windows 8, Linux, Unix, and macOS, enabling convenient monitoring and management through compatible software.

The MaxGreen MGBK850-LI Offline UPS comes with a 1-year warranty. However, the warranty does not cover damage caused by lightning strikes, abnormal overload, insect infestation, operation in dusty or damp environments, failure to maintain recommended operating conditions, improper generator connectivity, or battery damage resulting from incorrect UPS voltage settings.

Purchase the genuine MaxGreen MGBK850-LI 850VA Offline UPS from International Office Solution to receive an authentic product, competitive pricing, fast nationwide delivery, and dependable after-sales support. International Office Solution is committed to delivering reliable power backup solutions and quality IT products for homes, offices, and businesses throughout Bangladesh.