In India, we often face issues regarding voltage fluctuations, power surges and power cuts. Most electronic appliances available for purchase here have been designed with these in mind, but such abruptions in power will drastically reduce the longevity of the electronic appliances and that is why we use devices such as stabilizers, voltage regulators and UPS. A UPS ( Uninterrupted Power Supply) provides the electronic appliances connected with the support of a backup battery that will last for a few minutes and provides enough time to power off the device the way it is meant to be. In this article, we have listed the eleven best UPS available in the Indian market under varied budgets - from expensive to downright cheap. Read along to find the best from the best! Best UPS for PCs in India 1. APC Back-UPS Pro BR1500G-INOverall Best Pick2. APC Back-UPS Pro BR1000G-INRunner-up Pick3. Artis PS-1000EcoValue for Money UPS4. APC Back-UPS BX1100C-INBest Budget UPS for Gaming PC5. APC BVX900LI-INFeature-rich UPS 6. VERTIV Liebert ITON Best UPS for Home7. APC Back-UPS BX600C-INBudget All-rounder8. Foxin FPS-755No-frills UPS System9. V-Guard SESTO 600Best Build Quality10. Artis PS-600VACheapest UPS System11. iBall Nirantar UPS 622Honourable Mention Note: The price shown are the once when we reviewed the products. However, as the promotional offers changes on the given E-commerce sites, the price may vary. Bettershark is supported by it's readers and when you buy through links on our site, we may earn an affiliate commission. 1. APC Back-UPS Pro BR1500G-INOverall Best Pick Maximum load up to 865WBuilt-in alarm functionSix output sockets BUY FROM AMAZON Pros LCD status screen PowerChute software support Voltage regulation and surge protection Cons Loud fan noise APC by Schneider Electric is one of the popular UPS manufacturers not just in India but all across the world. The APC Back-UPS Pro BR1500G-IN is a premium UPS manufactured by the American company retailing for Rs.17,099 in the Indian market. Build and Design The APC Back-UPS Pro BR1500G-IN is a futuristic-looking UPS. It looks more like a gaming PC rather than a UPS. Similar to every other UPS out there, the APC Back-UPS Pro BR1500G-IN features a complete plastic construction. In the front section of this UPS, there are three physical buttons and an LCD screen. At the rear, six power output sockets are present out of which four have battery backup and surge protection while two have only surge protection without battery backup. You will also find an expandable slot for the battery and a USB port on the back of the UPS to connect it to a PC. The USB port is used for data transfer which is used for the APC PowerChute software. The sides and rear of this premium UPS have ample ventilation to keep the internal circuitry and battery temperature under check. There is also an exhaust fan inside, which is a bit noisy while in operation. To connect the UPS to the wall outlet, there is a 1.5-meter cord that terminates to a three-pin 16A plug - make sure you have a socket that supports this type of three-pin. Features The APC Back-UPS Pro BR1500G-IN is equipped with two 9Ah batteries to power the devices when the electricity is down. The batteries inside will last for approximately 2-4 years. The recharge time of the battery on this UPS is around 7.2 hours which is pretty decent for such a huge battery. You can connect your high-end gaming rig or gaming console to this UPS without any worries. This UPS can withstand a maximum load of 1500 VA or 865 Watts which is more than enough for most electronics appliances. The runtime of the APC Back-UPS Pro BR1500G-IN on battery power can range anywhere from 60 minutes to 5 minutes based on its load. The LCD monitor on the UPS gives you information such as the state of charge, output voltage, input voltage, the remaining time on battery power, etc. Some other features of this UPS include the cold-start functionality, Automatic Voltage Regulation (AVR), and surge protection. The cold start function lets you turn on the UPS even when not connected to a power outlet. The surge protection protects against sudden voltage spikes that can damage your electronics. Automatic Voltage Regulation like the name suggests regulates low and high voltages for a stable connection. This is an ideal feature for Indian power conditions. This UPS also has support for PowerChute software which lets you control your UPS for optimum power management. The APC Back-UPS Pro BR1500G-IN also has an alarm that beeps when the battery is in use - you can mute the alarm using the button on the UPS. Verdict The APC Back-UPS Pro BR1500G-IN is a premium UPS that is meant for gaming PCs and gaming consoles with higher power consumption and sensitive electrical components inside. Specifications Load Capacity1500 VABattery2x 9AhWarranty2 years 2. APC Back-UPS Pro BR1000G-INRunner-up Pick Automatic voltage regulation600 W maximum load2 Years warranty BUY FROM AMAZON Pros Solid build quality LCD screen Six power output sockets Cons Loud fan noise The APC Back-UPS Pro BR1000G-IN is yet another UPS system from Schneider Electric available for purchase in India at just Rs.9,499. Build and Design The APC Back-UPS Pro BR1000G-IN is the younger sibling of the APC Back-UPS Pro BR1500G-IN we had discussed above in this article. This UPS system has the same design and build quality as that of the APC Back-UPS Pro BR1500G-IN - the only difference between these being the load capacity and the battery capacity inside. The front section houses the power button, the menu cycle button for the LCD, and a button to silence the beeping alarm of the UPS. This UPS is quite large compared to some of the other UPS systems in its price segment. At the rear, there are six power output sockets, out of which four have battery backup and surge protection while the other two only have surge protection. We also have a USB port and serial interface that is compatible with the Powerchute UPS Management Software. This UPS features a three-pin cord that can be connected to any standard power outlet. Since this UPS has the same design as the premium BR1500G-IN, it also has some of its drawbacks such as the loud fan noise. It would have been better if APC had rescued the loud fan noise on this relatively low-powered variant. Features The feature set of the APC Back-UPS Pro BR1000G-IN is similar to that of the BR1500G-IN. The biggest difference between both these UPS systems is the maximum load capacity. The APC Back-UPS Pro BR1000G-IN had a maximum load capacity of 1000 VA or 600W while the BR1500G-IN has a maximum load of 1500 VA or 865W. This is a line-interactive UPS system which means it supports automatic voltage regulation and has a wider input voltage range between 170-294V. The rest of the features are the same as the APC Back-UPS Pro BR1500G-IN such as the cold start functionality, alarm system, generator compatibility, surge protection, etc. The battery on the APC Back-UPS Pro BR1000G-IN takes around 7-8 hours to fully charge which is similar to that of the BR1500G-IN. Thanks to the LCD, you can also get a brief idea regarding the battery life remaining and other miscellaneous information. APC claims that the battery of the APC Back-UPS Pro BR1000G-IN should last for about 2-4 years which is pretty decent for a budget UPS. Verdict If the premium APC Back-UPS Pro BR1500G-IN is expensive and you want something a bit cheaper but retains all of its features, then the APC Back-UPS Pro BR1000G-IN is the UPS system that you should go for. Specifications Load Capacity1000 VABattery2x 7AhWarranty2 years 3. Artis PS-1000EcoValue for Money UPS Heavy-duty 7Ah batteryAudible alarm600 Watts load capacity BUY FROM AMAZON Pros Cold start ability LED status indicators Fast charging Cons No surge protection Artis is an Indian company that manufactures a wide range of products from computer peripherals to audio equipment. The Artis PS-1000Eco is an entry-level UPS system available for purchase in the Indian market for a budget of Rs.5000. Build and Design The Artis PS-1000Eco has a boxy shape like most other UPS systems available in the market. In terms of its build quality, this UPS is made from good quality durable plastic materials. Not only is plastic inexpensive but also is a good insulator of electricity. There are three sockets in the rear section of this UPS to which you can connect up to three devices but unfortunately, there is no surge protection on these sockets. In the front, there is the physical power button and three LED indicators that indicate the operating status of the UPS. Features The Artis PS-1000Eco is a 1000 VA or 600WUPS which means it can handle a maximum load of up to 600 Watts. Inside the Artis PS-1000Eco are two heavy-duty 7Ah batteries which provide backup when there is a power outage. This UPS has a maximum backup of 60 minutes but this time will vary depending on the load connected to the UPS. When there is no mains power available then you can cold-start the UPS thanks to the battery backup. This UPS is also generator compatible which means once the generator is on the UPS will recharge itself. For recharging the UPS it will take around 4-5 hours which is quite fast compared to some other UPS systems available in the market. This UPS also has an audible alarm which informs you when there is a power outage. The intensity of the alarm increases as the backup time decreases. Verdict The Artis PS-1000Eco is a decent mid-range UPS system for powering a gaming PC or work PC back at home. If you are looking for a reliable UPS for a budget under Rs.5,000, then the Artis PS-1000Eco should be definitely on your radar. Specifications Load Capacity1000 VABattery2x 7AhWarranty2 years 4. APC Back-UPS BX1100C-INBest Budget UPS for Gaming PC Up to 90 minutes of backup 1100 VA \/ 660W maximum load Generator compatible BUY FROM AMAZON Pros Robust surge protection measures Five power outlets Compact form factor Cons Heavy APC by Schneider Electric is a well-known manufacturer of uninterruptible power supplies, data center products, and other electronic peripherals. The APC Back-UPS BX1100C-IN is a mid-range UPS available for purchase in the Indian market for just Rs.5,890. Build and Design In terms of design, the APC Back-UPS BX1100C-IN looks almost identical to that of the APC Back-UPS BX600C-IN UPS. This device features a complete plastic construction which does not come across as a surprise. This UPS is compact and looks like a mini PC cabinet. Thanks to its compact size, you can keep it anywhere without taking too much space. Although this UPS looks small it does weigh quite a lot. The APC Back-UPS BX1100C-IN weighs significantly at 9kg, primarily because of the battery pack inside. In the front section, this UPS features two physical buttons including the power button and the battery saver button. There is also an LED indicator on the front that indicates the operating statistics. Towards the back of this UPS, there are five power outlets to which you can connect your devices. Four of these outlets provide battery backup and surge protection while one outlet provides only surge protection. Throughout the chassis, there are vents on the sides and back which ensure optimal heat dissipation. The UPS is attached to a three-pin cord which has a length of 1.52 meter, enough for most common purposes. Features The APC Back-UPS BX1100C-IN has a maximum load capacity of 1100 VA or 660W which means this should be more than sufficient for a gaming PC. You can connect devices like TVs, Wi-Fi routers, and game consoles to this UPS as well. Inside the APC Back-UPS BX1100C-IN are two 7.2Ah batteries that ensure this UPS can handle the load without any issues. According to APC, this UPS can provide around 30-90 minutes of backup time depending on the connected load. It is enough time to safely turn off your PC or wait until the generator is back on since the UPS is also generator compatible. This UPS charges itself when it is plugged into a socket. It takes around 6 hours for this UPS to completely charge itself. As we mentioned earlier, the power outlets on the back of the UPS feature surge protection measures that prevent any unforeseen events from happening from voltage spikes. The APC Back-UPS BX1100C-IN has an automatic voltage regulator to ensure protection against wide fluctuations that can damage your electronic products. There is a built-in alarm on the UPS that lets you notify when the power goes off and it is running on battery backup. Verdict The APC Back-UPS BX1100C-IN is an excellent UPS for your devices such as PC, Wi-FI router, TVs, and gaming consoles. This UPS has features such as surge protection and AVR which ensures the electronic devices connected are safe from any voltage related issues. Specifications Load Capacity1100 VABattery2x 7.2AhWarranty1 year 5. APC BVX900LI-INFeature-rich UPS Line Interactive UPSFour power sockets15-20 Minutes backup on heavy load BUY FROM AMAZON Pros Surge Protection mechanism LED lighting USB port Cons Expensive The BVX900LI-IN is one of the many UPS systems that have been manufactured by APC that is available to purchase in the Indian market. This UPS currently retails for just Rs.5,999 in the Indian market. Build and Design The APC BVX900LI-IN looks quite similar to most other UPS systems in terms of its shape. It has a boxy look to it which is not too big or too small and can be placed somewhere around your PC. Speaking of the build quality, this UPS is made completely out of plastic material. The reason being that plastic is a good insulator of electricity and can prevent any mishaps. In the front of the UPS, there is a power button and a USB port. The USB port is used for charging your mobile phones or other USB devices. This is a nice addition to have in a UPS. This UPS features LED lighting on the power button and around its sides. The lighting lets you know when the UPS is functional. Behind the UPS you will find the three power sockets where you are supposed to connect various peripherals. The APC BVX900LI-IN UPS comes with a thick and lengthy cable that needs to be inserted into a power socket to juice it up. Features The APC BVX900LI-IN is a Line Interactive UPS which means it can correct minor power fluctuations without having to switch to battery. This UPS has a load capacity of 900VA and it should be more than enough for a gaming PC along with another device like a printer. As we mentioned before there is also a USB port in the front that can be used to charge your smartphone. Furthermore, this UPS also offers surge protection on three of the sockets in the rare. In case of any voltage spikes, you need not worry about your device. The UPS emits a beeping sound which indicates it is in battery backup mode. You can expect around 15-20 minutes of backup with your gaming PC hooked up to it. Verdict The APC BVX900LI-IN is one of APC\u2019s best routers that you can buy in the Indian market. If you own a gaming desktop or gaming console and want to ensure that your devices are not damaged due to voltage fluctuations then you can go for this UPS. Specifications Load Capacity900 VABattery-Warranty1 year 6. VERTIV Liebert ITON\u00a0Best UPS for Home LED light indicatorLess fan noiseAuto-restart feature BUY FROM AMAZON Pros Decent build quality Connect up to 3 devices Automatic voltage regulator Cons Slow charging VERTIV is a US-based company designing and manufacturing infrastructure technology for IT networks. The VERTIV Liebert ITON is an effective power backup solution for home and office PCs, as well as for Wi-Fi routers. Design and Build Quality The VERTIV Liebert ITON is built entirely from plastic which is no surprise and speaking of quality, this product does not seem cheap by any means. Weighing at 4.2Kg, this UPS unit is comparatively lighter compared to other UPS systems in this list. This device has an air intake grill on both sides of the body for sufficient airflow which is necessary to keep the internal temperature under check. Inside the chassis, two heavy-duty 7A batteries will power this UPS for a while until the main power comes back. The fan inside the UPS generates sound up to 40 dB which is considerably quiet compared to other heavy-duty UPS systems. On the front, there is a power button along with a dual colour LED status indicator. If the LED is lit green, it means UPS is working fine and if it\u2019s in red it means the power is being taken by the desktop computer from the UPS. Features The VERTIV Liebert ITON provides a power supply of up to 600VA which is pretty enough to run a decent workstation. This UPS offers full protection against overcharge, discharge and overcharge protection so you don\u2019t have to worry about your beloved PC. The dual 7A batteries inside will provide the juice of up to 1 hour while the main power is gone but the time we\u2019ve mentioned varies significantly depending on how much load is connected to the UPS. The recharge time is up to 8 hours which is somewhat longer compared to other UPS out there available in the market. The device has an automatic voltage regulation function so it provides the necessary voltage which increases the battery backup minutes. Verdict The VERTIV Liebert ITON is a good UPS to have at the price of Rs.3,000. It is perfect for your PC, Wi-Fi and monitor. Specifications Load Capacity600 VABattery2x 7AhWarranty2 Year 7. APC Back-UPS BX600C-INBudget All-rounder 600 VA load capacity Smart battery management2 years warranty BUY FROM AMAZON Pros Ample ventilation Works on generator power Surge protection Cons Not for gaming PCs ACP is a subsidiary of Schneider Electric which is an American company that manufactures power supplies and other electronic peripherals. The APC Back-UPS BX600C-IN is a budget UPS system that retails for Rs.2,849 in the Indian market. Build and Design The APC Back-UPS BX600C-IN is quite a compact UPS in terms of its size. This UPS looks like a mini-computer cabinet. Made completely out of plastic materials, this UPS has a decent build quality for its asking price. The alternate matte and glossy finish exterior make it look visually appealing from a distance. Speaking of the buttons, this entry-level UPS system has two physical buttons which are the power and battery saver button. These buttons have a green backlight which lets you know whether they are turned on or off. There are ample vents placed throughout the UPS which ensure that it does not get too hot while in operation. In the rear, there are three sockets to which you can connect your devices such as desktop, monitor, or router. The cord of the APC Back-UPS BX600C-IN has a length of around 1.2mm and it terminates into a three-pin plug. Features The APC Back-UPS BX600C-IN has a power output capacity of 600 VA or 360W. This means it can withstand a maximum power of 360 Watts and anything more than that, this UPS would not be able to handle. This UPS can stay on for about 30 minutes at 100W and about 5 minutes at 300 W. To charge up the UPS, takes around 5-6 hours and this UPS can also charge itself while connected to a generator. The sockets on the back are surge protected which means you don't have to worry about voltage spikes. The APC Back-UPS BX600C-IN utilizes AVR technology which protects the connected devices against voltage fluctuations. This UPS features smart battery management which provides early warnings against battery failure and it performs periodic self-checks to inform you in case the battery needs to be replaced. The APC Back-UPS BX600C-IN has a battery capacity of 7.2Ah which is quite impressive for its asking price. In case of any defects, this UPS has a 2-year warranty that can be claimed. Verdict If you are looking for a UPS for your PC which is not too expensive then you can go for the APC Back-UPS BX600C-IN. This UPS should be able to easily handle your PC without any problems and protect it from any voltage fluctuations or surges. Specifications Load Capacity600 VABattery7.2AhWarranty2 Year 8. Foxin FPS-755No-frills UPS System Automatic voltage regulation 3 output sockets 360W capacity BUY FROM AMAZON Pros Cold start function LED indication Audible Alarm Cons Can't connect low power devices such as routers Foxin is an Indian company that was founded way back in 2006. This company started with manufacturing IT hardware and electronic products. With time they gradually increased their product catalogue and now deal in a range of products. One of their many products is the Foxin FPS-755 uninterrupted power supply that retails for just Rs.2,199 in the Indian market. Build and Design The Foxin FPS-755 is a boxy shaped UPS that comes in an all-black colour scheme. This UPS is made from plastic material like all the other ones on this list. Plastic is used because of cost savings and also since it is a good insulator of electricity in case of any shortage. In its front, we have a LED indicator that indicates the operating status of the UPS - whether it is either in AC mode or battery mode. While in AC mode, this LED lights up solid green and while in battery mode, it blinks green. The power button is also situated on the front section of the UPS for easier reach. At its rear are three output sockets where you are supposed to connect your devices such as the CPU and monitor. Features The Foxin FPS-755 is a 360W battery that is rated to provide a battery backup of up to 30 minutes based on the load on the UPS by your PC. It is not recommended to use this UPS for a gaming PC since they are more power-hungry. This UPS also has fast charging capability and generally, the battery gets charged completely in 4-6 hours. You can also cold start this UPS without needing to plug it into a wall socket. This will come in handy during emergencies when the power is out and you need to use your device for a short period. The UPS has an audible alarm that informs you when the battery is being used. There is also overload protection on this UPS which ensures you do not connect more devices than it can handle. The AVR (Automatic Voltage Regulation) on this UPS corrects low and high voltage frequencies without using the battery. This helps in protecting your devices from damage. Verdict The Foxin FPS-755 is an excellent UPS that is loaded with useful features and all of this is provided at just Rs.2,199. This UPS is easily a bang for the buck and should be checked out. Specifications Load Capacity600 VABattery7AhWarranty2 Year 9. V-Guard SESTO 600Best Build Quality 600VA maximum load10-15 minutes battery backupStatus LED indicator BUY FROM AMAZON Pros Adequate ventilation Four output sockets Robust build quality Cons Not for gaming PC V-Guard is a Kerala-based electronics company that deals in a wide range of home appliances like heaters, water purifiers, induction stoves, and many more. V-Guard is also popular for its stabilizers and UPS. The V-Guard SESTO 600 is a UPS that retails for Rs.3,038 in the Indian market. Build and Design The V-Guard SESTO 600 is a UPS that has a very basic design. It follows the same boxy design as every other UPS. In the front section, there is a power button with some sharp lines meant for improving the aesthetic design of this device. Right next to the power button is an LED indicator that shows the status of the UPS. The cabinet or body of this UPS is made from ABS plastic. It is of good quality and does not give a cheap feel. This UPS weighs around 4.2Kg and is quite heavy. There are multiple vents on the chassis of this UPS to ensure that the internal temperature is under control. In the rear, there are four output sockets on the UPS where you are supposed to connect your PC or any other device. Features The V-Guard SESTO 600 is not a high-end UPS but rather a simple one that is meant to power an ordinary PC along with a printer or any other device. This UPS has a maximum load capacity of 600VA and it should be able to provide back for any basic PC but not enough for a gaming PC. Inside the UPS is a 7Ah battery that will provide you with a backup of around 10-15 minutes on a full charge. Fully charging up this UPS can take anywhere from 3 to 4 hours. When the UPS is on the backup you will hear a beeping sound and also the LED indicator on the UPS will start flashing. There is no surge protection on this UPS which is not a surprise considering it is not that expensive and not all features are included in every UPS. Verdict The V-Guard SESTO 600 is another UPS in the Indian market which is ideal for basic users. This UPS can power up a computer for around 15 minutes, however, if you are searching for a UPS for a gaming console or gaming PC this is not the one for you. Specifications Load Capacity600 VABattery7AhWarranty2 Year 10. Artis PS-600VACheapest UPS System 600VA \/ 360 W load capacity Three output sockets Up to 45 minutes battery backup BUY FROM AMAZON Pros Cold-start function Fast charge capable Minimal load detection feature Cons No surge protection Artis is an Indian company that manufactures a wide range of electronic products like keyboards, mice, power supplies, etc. The Artis PS-600VA is the younger sibling of the Artis PS-1000Eco that we had discussed in this article just above. The Artis PS-600VA retails for Rs.1,899 in the Indian market. Build and Design The Artis PS-600VA boasts a similar design to that of the Artis PS-1000Eco. The Artis PS-600VA is a bit smaller in size compared to its elder sibling since it does not have two batteries. One of the minor differences between the Artis PS-600VA and the 1000Eco is that this UPS has only a single LED status light while the Artis PS-1000Eco has three LED status lights. In the front section of this UPS, we have the power button and the LED light indicator. At the rear, you will find three output sockets to which you can connect up to three devices. For connecting the UPS to the power outlet you get a three-pin plug. To prevent any heating issues, this UPS has vents placed across the sides for unobstructed airflow. Features Some of the features found in the UPS include cold-start function, auto restart, micro load detection, and inbuilt AVR. The cold-start function lets you power up the UPS without connecting it to a power outlet as long as the battery inside is charged while the auto-restart function automatically restarts the UPS when the power comes back on. Some UPS do not support Wi-Fi routers and modems because of their minimal load but the Artis PS-600VA supports smaller loads as well thanks to the micro load detection feature that detects electronic devices. Inside the Artis PS-600VA is a heavy-duty 7Ah battery which the company claims can give a backup of up to 45 minutes depending on the connected load. This UPS has a maximum load capacity of 360W and when the battery drains it has fast charge support and should reach around 90% in just 4 hours. Verdict The Artis PS-600VA is a decent entry-level UPS system for powering electronic devices with minimal power consumption such as routers. Specifications Load Capacity600 VABattery7AhWarranty2 Year 11. iBall Nirantar UPS 622Honourable Mention Up to 40 minutes of battery backupStandard three-pin wall plugAutomatic voltage regulator BUY FROM AMAZON Pros LED light status indicator Beeping alert sound Ample ventilation Cons No surge protection iBall is an Indian electronics company that is known for manufacturing affordable computer peripherals including cabinets, headphones and Bluetooth speakers. The iBall Nirantar is an entry-level UPS system available for just Rs.1,999 in the Indian market. Build and Design There is nothing special about the build of the iBall Nirantar. This UPS has a rectangular-shaped design and comes in an all-black colour scheme. This UPS features an all-plastic construction and has a matte finish exterior similar to most other UPS systems in the market. The iBall Nirantar UPS chassis has ample ventilation on its sides to keep the internal temperature under check. In the front section, there is the familiar power button and LED status indicator light. At the rear section, we have three output sockets to which you can connect up to three devices. For connecting the UPS to a wall socket we have a long cord that terminates into a three-pin plug. Features The iBall Nirantar is a line-interactive UPS system which means it utilizes automatic voltage regulation to correct abnormal voltage fluctuations. This UPS is equipped with a 7Ah battery that has a recharge time of around 6 hours. It is capable of handling a maximum load of up to 360Watts. The UPS also has a cold-start function which lets you turn on the UPS on battery without plugging it into a power outlet. When the UPS is beeping, it means that the battery is being used. The intensity of the beeping increases as the battery is drained. There are also different types of beeping which indicate when there is overload or fault in the UPS. You can expect a run time of between 5 minutes to 40 minutes with the iBall Nirantar 622 UPS depending on the connected load. Verdict The iBall Nirantar is an affordable UPS that supports a maximum load of up to 360 Watts. It does lack some features such as surge protection and an LCD screen but it is understandable considering the dirt-cheap asking price. Specifications Load Capacity600 VABattery7AhWarranty1 year With this, we conclude the curated list of the eleven best UPS systems available in the Indian market. If you have any suggestions or queries, let us know in the comment section below and we will get back to you. As always, thanks for your time and have a nice day! BUYING GUIDE FOR UPS UPS is a relatively unfamiliar device even for someone interested and well versed in technology. It is obvious to have doubts regarding the specifications and what to expect while purchasing a UPS from the market. To alleviate the doubts and uncertainties, we have prepared a concise buying guide that will let you know some of the basic factors that one must know before purchasing a UPS, here in the Indian market. What is a UPS? According to Wikipedia: An uninterruptible power supply or uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. In short, a UPS is an additional power supply for devices like PCs and TVs that provide power when the main power supply fails. Types of UPS There are three types of UPS systems available Online double conversion Line-interactive Offline Online Double Conversion UPS An online double-conversion UPS system is a UPS that converts AC input and rectifies it to DC to feed the battery and the connected device. Line-interactive UPS Line-interactive UPS is the most common UPS system in the country and it is suitable for the current power situation in India. This UPS is suitable for areas where power outages are rare but there are fluctuations in voltage. This UPS provides both power conditioning and battery backup. Offline UPS According to Wikipedia: The offline\/standby UPS offers only the most basic features, providing surge protection and battery backup. The protected equipment is normally connected directly to incoming utility power. Tech jargons related to UPS Surge Protector A surge protector is a device that protects electronics equipment from sudden spikes in voltage. It is ideal to purchase a UPS with surge protection measures to make sure the connected devices are safe from voltage spikes. Cold-start The cold-start function lets you start the UPS without having to connect it to the main power supply. This is a useful feature when you have an emergency but there is no electricity. Automatic Voltage Regulator ( AVR ) The AVR (Automatic Voltage Regulator) feature helps in stabilizing the power during power surges, fluctuations, or short circuits. How long does a UPS provide battery backup? We know that a UPS is meant to provide battery backup for your electronic device when there is no main power. But the amount of time the battery backup is present varies based on the connected load and the battery capacity. For a regular PC, if you connect a 600VA UPS to it you can expect around 10-20 minutes of battery back up but on the other hand, a gaming PC won't last more than 5 minutes. So the load of the UPS is inversely proportional to its run time.