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A UPS (Uninterruptible Power Supply) is an essential device for protecting computers, networking equipment, and other electronic devices from sudden power outages and voltage fluctuations. Modern UPS systems come with advanced features such as automatic voltage regulation (AVR), surge protection, fast switching technology, overload protection, and intelligent battery management. These features help ensure uninterrupted operation, prevent data loss, and extend the lifespan of connected devices. UPS stands for Uninterruptible Power Supply. It is an electrical device that provides emergency power to a load when the input power source, typically mains power, fails. In other words, a UPS acts as a backup power source, ensuring that connected devices remain operational during power outages or disruptions. UPS systems are commonly used to protect sensitive electronic equipment, such as computers, servers, networking devices, and other critical appliances, from power fluctuations, voltage spikes, and complete power failures. They typically consist of a battery or a flywheel that can supply power for a limited time, allowing users to save their work, safely shut down equipment, or continue operations until normal power is restored. UPS devices come in various sizes and configurations to accommodate different power requirements and applications, ranging from small units for individual computers to large-scale systems for data centers and industrial facilities. Regarding UPS Price in BD, the market offers a wide range of options to suit different budgets and requirements, with prices typically starting from around ৳1,900 and going beyond 162,000৳ depending on the brand, capacity, and features. Investing in a quality UPS ensures stable power protection, minimizes downtime, and provides peace of mind for users who rely on uninterrupted electricity for work, study, or business operations.
UPS comes in three main types: Offline UPS, Line-Interactive UPS, and Online UPS. But There are primarily two main types: Offline and Online UPS. Each offers different protection levels, from basic backup to advanced continuous power supply, ensuring reliable performance for homes, offices, and critical systems with varying efficiency and safety.
Offline UPS - also referred to as VFD (Voltage and Frequency Dependent) or Standby UPS - offer the most basic level of power protection. When mains supply is present, the premium Offline UPS at low cost output is supplied via a built-in EMI/RFI filter which provides the load with protection from spikes and transients by clamping peak voltage to pre-defined levels. When the mains supply fails or fluctuates outside of the UPS's operating window, a relay connects the load to the inverter output (resulting in a 4-8ms transfer time). In normal operation, with mains supply present, both output voltage and frequency will track the input voltage and frequency respectively. As the inverter is switched off when the UPS is operating normally, the term 'Offline' is given to any UPS of this design. The inverter output on Offline UPS is typically a square-wave. Popular models include Kstar 3000VA, Power Guard 2000VA PS, Prolink 2000VA, MaxGreen MG-LI-KSP 2000VA, KSTAR 2000VA , which are widely used in Bangladesh for simple and cost-effective protection.

One kind of uninterruptible power supply that uses either double or delta conversion technology is an online UPS. Network equipment does not get electricity straight from the AC outlet when double conversion is used. Rather, the AC power is routed through a rectifier to transform it into DC power. It then moves on to the battery and an inverter. The electricity is supplied to the equipment after being reversed back to AC. This online UPS device mechanism ensures that computer equipment always has clean electricity. A certain amount of power is provided directly to computers, routers, and other devices via delta conversion. This results in a cheap and best online UPS system that uses less energy because part of the power bypasses the processing stages.In the event of an electrical outage, an online UPS system keeps the electricity flowing consistently. Top models include Power Guard 10KVA, KSTAR GP810H 10KVA, Power Guard 6KVA , MaxGreen MGO-W10KS, and Delta RT Series UPS, which are widely trusted for professional and industrial use in Bangladesh.
A mini UPS is a small sized UPS system that provides uninterrupted power supply to electronic devices in case of a power failure or voltage drop/surge to an unacceptable level. It avoids any interruptions in the functioning of connected electronic devices as it maintains their power supply. Unlike a generator, a UPS immediately supplies power to the devices without any lag. An unbeatable mini UPS deal consists of a battery that stores DC power and supplies AC power to the devices in the event of a power outage or surges. Mini UPS models are very popular in Bangladesh due to their affordability and convenience. Common models include MARSRIVA KP7 PRO, Power Guard ECO-8100, Marsriva KP1, and PC Power PCMU1018P, which are widely used for stable internet backup solutions.
| Feature | Power Guard ECO-1825 | Apollo 650VA Offline UPS | Power Guard 650VA PS Offline UPS |
|---|---|---|---|
| UPS Type | Line-Interactive (Eco Series) | Offline UPS | Offline UPS |
| Capacity | ~1800–2000VA (approx) | 650VA | 650VA |
| Usage | PC, Office Equipment | Home PC, Router | Home PC, Small Devices |
| Backup Time | Medium–High | Low–Medium | Low–Medium |
| Battery Type | External/Internal (varies) | Internal Battery | Internal Battery |
| Best For | Office & Desktop Setup | Home Users | Basic Computer Use |
| Price Range (BD) | ৳12,000 – ৳18,000 (approx) | ৳3,000 – ৳4,500 | ৳3,500 – ৳5,000 |
Ultratech provides top-quality UPS brands, competitive UPS Price in BD, and excellent customer support. Discover trusted models, advanced features, and affordable pricing to ensure uninterrupted power protection and long-lasting performance for every need. When you visit any of our branches, you can receive amazing discounts on the UPS of your choosing. Additionally, our entire selection of products and services is available via the Ultratech online store. Take advantage of hassle-free emi options and a variety of payment options. We are able to ensure nationwide coverage in Bangladesh because to our large distribution network. When you want exceptional value, dependability and convenience in your purchasing, choose us. We provide 24/7 online support services for your convenience. Here is where you can adjust the product prices. In addition, we promptly address any issues you may have with the warranty. Our aim is to satisfy customers. Following our delivery of the item, you are welcome to inspect it. Ultratech is Bangladesh's largest retail store for affordable mouse price, best budget rtx 3050 gpu, 1tb ssd, best price for ryzen 5 5600g processor, value for money rtx 5060 gpu , and lowest price cpu cooler online.
UPS battery life varies depending on factors such as usage, temperature, and maintenance, but they typically last between 3 to 5 years.
While UPS systems offer surge protection, they may not be sufficient to protect against direct lightning strikes. Additional measures such as lightning rods may be necessary for comprehensive protection.
VA (Volt-Amps) represents the total power capacity of the UPS, while Watts indicate the actual power output available for devices. The ratio between VA and Watts depends on the power factor of the load.
You can buy trusted and original UPS models from Ultra Technology with warranty and after-sales support.
Calculate the total power consumption of your equipment and select a UPS with a capacity that exceeds this value. Consider future expansion and additional load requirements when choosing UPS size.
Againcart BD - Best Smart TVs & Home Appliances in Bangladesh UPS Price List page shows you prices for the latest UPS models available in Bangladesh with Avail benefits such as free shipping, EMI, extended warranty, and assured buyback. Find the lowest prices in Bangladesh along with product specifications, key features, pictures, ratings & more. The lowest prices are obtained for easy price comparison. Follow us on Facebook For Regular updates & offers. Subscribe to Our YouTube Channel for Product Reviews.
View today 2026-06-14 last updated prices of UPS in Bangladesh.
| UPS List | Price in BD |
| MaxGreen MG-LI-EAP 1200VA Offline UPS | 6,800৳ |
| Digital X 650VA Offline UPS | 3,400৳ |
| Zigor Deba Pro 1250 Offline UPS | 7,200৳ |
| POWER GUARD 650VA PS OFFLINE UPS | 4,200৳ |
| POWER GUARD 1200VA CS OFFLINE UPS | 7,000৳ |
| ZIGOR DEBA PRO 700 (650VA) OFFLINE UPS | 3,800৳ |
| KSTAR 650VA OFFLINE UPS | 3,400৳ |
| MaxGreen MG-GOLD5 650VA Offline UPS | 3,700৳ |
| KSTAR 1200VA Offline UPS | 6,400৳ |
| MaxGreen MG-LI-EAM-1200VA Offline UPS (Metal) | 5,500৳ |