High quality, Double-conversion On-line UPS designed for essential power protection needs even in the most unstable power conditions

This APC Back-UPS offers power and surge protection for wireless networks, computers, gaming consoles and other electronics in your home or business. The 1200VA tower UPS has 4 total outlets, all of which provide battery back up and surge protection. It has a surge energy rating of 273 Joules. It features Automatic Voltage Regulation to correct voltage dips and surges to proper levels. This UPS has a 2-year warranty and CE product certification.

One battery string for the Galaxy VS UPS. This string contains 9 Ah batteries.

- APC Smart-UPS RT Battery Pack 192V, rackmount, 3U- Extended-run battery systems provide flexible runtime to critical Smart-UPS applications.- Includes: Installation guide, Warranty cardMultiple battery pack configurationConnect up to 10 battery packs for extended runtime applications.Advanced battery management includedEmbedded monitoring at the cell, module, and cabinet level provides a clear picture of battery runtime and health, with the added benefits of predictable, consistent runtime performance, and stable cell health.

This APC Smart-UPS is designed for IT managers or network administrators to maintain business uptime, data transfer and continuity during prolonged power outages. The 3kVA line interactive 4U rack/tower UPS provides pure sine wave power to support critical electronics during power disruptions. The SMX comes with NEMA L5-30P input, 6x NEMA 5-15R, 3x NEMA 5-20R and 1x NEMA L5-30R outlets. The Smart-UPS has a SmartSlot for optional Network Management Card that enables graceful shutdown of physical servers, virtual machines & HCI Clusters via PowerChute Network Shutdown. This uninterrupted power supply can connect to EcoStruxure IT or third-party centralized management platforms. The SMX UPS has a 3-year warranty, and the built-in lead-acid battery has a 2-year warranty. This is compatible with dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications. The Smart-UPS comes with a pair of tower-mounting stabilizing feet and rack-mounting brackets. The 3 switchable outlet groups allow more granular management of the power supplied to your devices. The Emergency Power Off feature enables the UPS to remotely shutdown during emergencies.

Stay always online and prevent data lossAn APC Smart-UPS Ultra On-Line Li-Ion always supplies perfectly clean power to all connected equipment thanks to its double conversion technology. Even power outages have no influence on this. The APC Smart-UPS On-Line then automatically supplies emergency power without having to switch. This way you prevent unwanted failure of, for example, a server, storage or switch. With the free APC PowerChute Serial shutdown software you can even have critical IT hardware shut down automatically and in a controlled manner when the battery of the UPS is almost empty. This way you prevent data loss, downtime and physical damage to hardware.UltraThanks to next-gen semiconductor technology, this APC Ultra UPS delivers 3000W in just a 1U form factor. Lithium-IonThe APC SRTL3KRM1UIC uses Li-Ion batteries, which provides unique advantages:-Longer life span. Li-Ion batteries can last up to 10 years, making the UPS truly maintenance-free.-Smaller and lighter. Li-Ion batteries are smaller and weigh approximately 30% less than lead acid batteries, saving space, 2U form factor and simplifying installation.-Better performance at high temperature. Li-Ion batteries perform well at high ambient temperatures (up to 40°C), in contrast to lead acid batteries where this is at the expense of battery life.-5 year manufacturer's warranty. Standard long warranty on the UPS including the battery.-Lower costs: The above benefits reduce the total costs over the entire lifespan of the UPS by up to 53% (compared to a UPS with lead-acid batteries.)Battery lifeYou can easily read the expected battery life in the runtime graph, which you can find between the product images. You can easily see how long the UPS supplies emergency power at a certain load.Extend the runtimeYou can easily increase the number of minutes that the APC SRTL3KRM1UIC can independently supply emergency power by connecting up to 5 additional external battery packs (SRTL50RMBP1U-LI). A runtime of several hours is even possible.SmartConnectOut-of-box remote UPS monitoring, free for a 6-month trial period. Using the SmartConnect ethernet port, you can easily connect the Smart-UPS to your network and easily monitor it remotely via the secure APC SmartConnect cloud-based web portal. The UPS can also be monitored via this port via EcoStruxure IT Expert.Network Management MapIf you connect the UPS directly to your network via the optional APC Network Management Card (AP9640/AP9641), it can easily be managed remotely via SNMP or our remote management software Ecostruxure IT Expert (SFTWES1-DIGI). You can also automatically send a shutdown signal via the network to multiple physical and/or virtual servers. By means of APC PowerChute Network Shutdown Software associated with the network card can even be differentiated in the shutdown moment and the order in which this happens.AvailabilityThe Smart-UPS On-Line has an internal bypass and uses double conversion, which increases the availability and lifespan of connected hardware.SafetyIn addition, a Smart-UPS On-Line protects connected devices against peak voltage caused by lightning, among other things. This APC emergency power supply is therefore ideally suited for business use. Easy to useThe APC Smart-UPS SRTL is easy to operate thanks to a graphic LCD screen with auto-rotation. Rack/Tower/Wall/Ceiling/Desk convertibleThe SRTL3KRM1UIC can really be placed anywhere. Both feet (Tower), the 4 post rails (Rack), and wall brackets (Wall) are included. So you can mount it horizontally in a rack, but also place it vertically or hanging.Switched Outlet Groups: Remote reboot and phased start-upThanks to the Switched Outlet Groups, it is possible to configure a phased/delayed power-on per UPS outlet group. This reduces the peak load on the UPS and brings it closer to the constant load, which limits oversizing of the UPS. It is also possible to reset a group of multiple UPS outputs and the equipment connected to them. If SmartConnect Advanced (ERWPLUS1-1Y-DIGI) is used, a UPS with SmartConnect port + Ecostruxure IT Expert (SFTWES1-DIGI) or a network card (ap9640) in combination with Ecostruxure IT Expert (SFTWES1-DIGI), this is even possible at a distance.Green PremiumThis label represents Schneider Electric's commitment to delivering products with best-in-class environmental performance. Green Premium promises to comply with the latest regulations, transparency on environmental effects and circular and low CO2 emission products.Green Premium:- Stands for an energy-efficient product that helps our customers achieve their CO2 reduction goalse and at the same time save energy costs. The energy efficiency of this product is at least 10% higher than the market average.- Provides insight into the environmental effects of the product, this data is available 24/7 via the digital product environmental profile, see https://checkaproduct.se.com/- Commits to minimal use of hazardous substances within and beyond regulatory compliance (RoHS-/REACh)Certainty in a connected worldOver the past 40 years, 120 million APC UPSs have been installed in more than 160 countries.Included in the box- 1x SRTL3KRM1UIC- 1x IEC C19 – Schuko input power cord- 1x C13 to C14 power cord 1.2 meters- 1x C19 to C20 power cord 2.5 meters- 1x Installation manual- 4x Stabilizers- 2x Rackmount brackets- 1x USB cable

Stay always online and prevent data lossAn APC Smart-UPS Ultra On-Line Li-Ion always supplies perfectly clean power to all connected equipment thanks to its double conversion technology. Even power outages have no influence on this. The APC Smart-UPS On-Line then automatically supplies emergency power without having to switch. This way you prevent unwanted failure of, for example, a server, storage or switch. With the integrated network card and associated APC PowerChute Network Shutdown software, the UPS can send a shutdown signal via the network to multiple physical and/or virtual servers and have them shut down automatically and in a controlled manner when the UPS battery is almost empty. This way you prevent data loss, downtime and physical damage to hardware.UltraThanks to next-gen semiconductor technology, this APC Ultra UPS delivers 3000W in just a 1U form factor. Lithium-IonThe APC SRTL3KRM1UINC uses Li-Ion batteries, which provides unique advantages:-Longer life span. Li-Ion batteries can last up to 10 years, making the UPS truly maintenance-free.-Smaller and lighter. Li-Ion batteries are smaller and weigh approximately 30% less than lead acid batteries, saving space, 2U form factor and simplifying installation.-Better performance at high temperature. Li-Ion batteries perform well at high ambient temperatures (up to 40°C), in contrast to lead acid batteries where this is at the expense of battery life.-5 year manufacturer's warranty. Standard long warranty on the UPS including the battery.-Lower costs: The above benefits reduce the total costs over the entire lifespan of the UPS by up to 53% (compared to a UPS with lead-acid batteries.)Battery lifeYou can easily read the expected battery life in the runtime graph, which you can find between the product images. You can easily see how long the UPS supplies emergency power at a certain load.Extend the runtimeYou can easily increase the number of minutes that the APC SRTL3KRM1UINC can independently supply emergency power by connecting up to 5 additional external battery packs (SRTL50RMBP1U-LI). A runtime of several hours is even possible.Manage your Smart-UPSThanks to the integrated network card, you can easily connect the APC UPS to your network. This way you can monitor and manage the UPS remotely (SNMP) and the UPS can send a shutdown signal to multiple physical and/or virtual servers using PowerChute Network Shutdown software.PowerChute Network ShutdownPowerChute Network Shutdown is UPS management software that works with the UPS Network Management Card to protect Windows, Linux and Host ESXi, as well as hyperconverged and virtual infrastructure*. In the event of a power outage, PowerChute can properly shut down your virtual machines and the preconfigured boot sequence ensures they are turned back on.*An additional license is required for HCI and virtual machine support: 1 year: SWPCNS1Y-DIGIUp to (Replace the bold number in the article number for the desired variant)6 years: SWPCNS6Y-DIGIRemote management and monitoring of your networkThe network card can be managed remotely via the easy-to-use web browser interface, remote management software EcoStruxure™ IT (SFTWES1-DIGI) or another SNMP-compatible system. Tip EcoStruxure™ IT also includes the functionalities of the support contract below.Support contractThe optional network card support contract license* ensures that you are always up to date and secure and includes additional benefits such as frequent updates with:• New and improved features• Security updates• Advanced support(The support contract functionality is included free of charge in the first year of the UPS)*The above license and available in the variants: 1 year: SWNMC3SU-1Y-DIGIUp to (Replace the bold number in the article number for the desired variant)6 years: SWNMC3SU-6Y-DIGIAvailabilityThe Smart-UPS On-Line has an internal bypass and uses double conversion, which increases the availability and lifespan of connected hardware.SafetyIn addition, a Smart-UPS On-Line protects connected devices against peak voltage caused by lightning, among other things. This APC emergency power supply is therefore ideally suited for business use. Easy to useThe APC Smart-UPS SRTL is easy to operate thanks to a graphic LCD screen with auto-rotation. Rack/Tower/Wall/Ceiling/Desk convertibleThe SRTL3KRM1UINC can really be placed anywhere. Both feet (Tower), the 4 post rails (Rack), and wall brackets (Wall) are included. So you can mount it horizontally in a rack, but also place it vertically or hanging.Switched Outlet Groups: Remote reboot and fasingfirst start-upThanks to the Switched Outlet Groups, it is possible to configure a phased/delayed power-on per UPS outlet group. This reduces the peak load on the UPS and brings it closer to the constant load, which limits oversizing of the UPS. It is also possible to reset a group of multiple UPS outputs and the equipment connected to them. If a network card (ap9640) is used in combination with Ecostruxure IT Expert (SFTWES1-DIGI), this can even be done remotely.You also cannot eliminate critical loads; This way you extend the runtime for critical equipment.Green PremiumThis label represents Schneider Electric's commitment to delivering products with best-in-class environmental performance. Green Premium promises to comply with the latest regulations, transparency on environmental effects and circular and low CO2 emission products.Green Premium:- Stands for an energy-efficient product that helps our customers achieve their CO2 reduction goals and save energy costs at the same time. The energy efficiency of this product is at least 10% higher than the market average.- Provides insight into the environmental effects of the product, this data is available 24/7 via the digital product environmental profile, see https://checkaproduct.se.com/- Commits to minimal use of hazardous substances within and beyond regulatory compliance (RoHS-/REACh)Certainty in a connected worldOver the past 40 years, 120 million APC UPSs have been installed in more than 160 countries.Included in the box- 1x SRTL3KRM1UINC- 1x IEC C19 – Schuko input power cord- 1x C13 to C14 power cord 1.2 meters- 1x C19 to C20 power cord 2.5 meters- 1x Installation manual- 4x Stabilizers- 2x Rackmount brackets- 1x USB cable

APC NetShelter Rack PDU Advanced provide reliable power distribution to IT Equipment within server and/or networking racks. Switched outlets to turn outlets on or off remotely. PDU level power metering via remote access and local display for power visibility and notification of potential overload. 4-in-1 combination outlets which can be used as either C13, C19, C15, or C21 outlets provide unparreled deployment flexibility. Maximum outlet density with 40 outlets in a 2.2 wide form factor. Outlets on the PDUs are color coded by breaker to simplify deployment. Power Sharing allows PDUs cascaded together via 2 ethernet ports enable an Network Management Card to continue functioning in the event of an AC power loss. No interruption in Network communication, sensors operation, and alarm traps. Live Swap Network Management Card (NMC) which can be replaced without powering down the PDU or connected devices to minimize downtime in the unlikely event of an NMC power event. Rated and approved to operate up to 60C (140F) at full load ensures reliability and availability even in today's high density deployments. Gigabit ethernet to enhance and standardize network connectivity across all assets in the data center. A second ethernet port (10/100) is available to allow cascading to other PDUs, connect to a 2nd private network, or provide network redundancy. 1% metering accuracy for the peace of mind to use NetShelter Rack PDU Advanced to bill based on power usage. In addition, the higher level of accuracy ensures the most precise measures for capacity planning and threshold alarm monitoring. Two environmental sensor ports allow for optional sensors (sold separately) to be connected.

Stay always online and prevent data lossAs soon as the power fails, an APC Smart-UPS immediately supplies emergency power to all connected equipment. Because an APC UPS does this automatically, you prevent unwanted failure of, for example, a PC, server or switch. With the APC PowerChute Network Shutdown software, you can even have critical IT hardware shut down automatically and in a controlled manner when the battery of the UPS is almost empty. This prevents data loss, downtime and physical damage to hardware.Lithium-IonThe APC SMTL3000RMI2UC uses a Li-Ion battery, which provides unique advantages:- Longer lifespan. A Li-Ion battery can last up to 10 years and therefore makes the UPS truly maintenance-free.- Can handle more than 10x as many charging cycles as a lead-acid battery (VRLA).- Smaller and lighter. Li-Ion batteries are smaller and weigh approximately 65% ​​less than VRLA batteries, which saves space and simplifies installation.- Better battery performance than VRLA at ambient temperatures above 25° C. With VRLA, this is at the expense of battery life (>5% decrease per degree increase).- 5-year factory warranty. Standard long warranty on the UPS including the battery.- Eliminate the costs of interim battery replacement; labor, material, shipping and recycling.- Lower TCO: The above advantages reduce the total costs over the entire life of the UPS by up to 47% (compared to a UPS with VRLA battery.)- Faster charging means full protection sooner.- Perfect for tight spaces, due to the limited depth of the UPS it fits easily in wall racks and small cabinets.SafetyIn addition, a Smart-UPS protects connected devices against peak voltage, caused by lightning, among other things. This APC emergency power supply is ideally suited for (small) business use.Battery lifeYou can easily read the expected battery life in the runtime graph, which you can find between the product images. This way you can easily see how long the UPS will provide emergency power at a certain load.Manage your Smart-UPSThanks to the pre-installed network card (ap9641), you can easily connect the APC UPS to the network. This allows you to monitor and manage the UPS remotely (SNMP) and the UPS can send a shutdown signal to multiple physical and/or virtual servers using PowerChute Network Shutdown software.PowerChute Network ShutdownPowerChute Network Shutdown is UPS management software that works together with the UPS Network Management Card to protect Windows, Linux and Host ESXi, as well as hyperconverged and virtual infrastructure*. In the event of a power failure, PowerChute can gracefully shut down your virtual machines and power them back up using a pre-configured boot sequence.*HCI and virtual machine support require an additional license:1 year: SWPCNS1Y-DIGI3 years: SWPCNS3Y-DIGI5 years: SWPCNS5Y-DIGIRemote management and monitoring of your networkThe network card can be managed remotely via the user-friendly web browser interface, remote management software EcoStruxure™ IT (SFTWES1-DIGI) or another SNMP-compatible system. Tip EcoStruxure™ IT also includes the functionality of the support contract below.Support ContractThe optional network card support contract license* ensures that you are always up-to-date and secure and includes additional benefits such as frequent updates with:• New and improved features• Security updates• Advanced support(The functionality of the support contract is included free of charge in the first year of the UPS)*The above license and available in the variants:1 year: SWNMC3SU-1Y-DIGIUp to (Replace the bold number in the article number with the desired variant)6 years: SWNMC3SU-6Y-DIGISmartConnectOut-of-box remote UPS monitoring, free during a 6-month trial period. Using the SmartConnect Ethernet port, you can easily connect the Smart-UPS to your network and easily monitor it remotely via the secure APC SmartConnect cloud-based web portal*. In addition, the UPS can always be monitored via this port via EcoStruxure IT Expert (SFTWES1-DIGI).* Extend access to SmartConnect via the following licenses:1 year Standard Plan: ERWPMON1-1Y-DIGI3 years Standard Plan: ERWPMON1-3Y-DIGI1 year Advanced Plan: ERWPLUS1-1Y-DIGI3 years Advanced Plan: ERWPLUS1-3Y-DIGIEase of useThe basic functionalities can be set and read using physical buttons and an LCD screen.Extend the lifespanThe internal battery cartridge (APCRBC174-LI) can be replaced easily, safely and independently by the user. This without having to switch off the APC UPS or connected equipment. This way you can easily and cheaply extend the lifespan of the APC Smart-UPS and your equipment always stays online.Warranty ExtensionThe factory warranty vthe SMTL3000RMI2UCNC is 5 years and can be extended with the APC service pack (WEXTWAR1YR-SPL-14) in steps of 1 year, up to a total maximum of 7 years.MountingThe UPS is equipped with mounting brackets with which you can easily mount it to the 4 uprights in a 19 inch rack, wall or patch cabinet.Switched Outlet Groups: Remote reboot and phased start-upThanks to the Switched Outlet Groups it is possible to configure a phased/delayed power-on per UPS outlet group. This reduces the peak load on the UPS and brings it closer to the constant load, which can limit oversizing of the UPS.It is also possible to reset a group of multiple UPS outlets and the equipment connected to them. If SmartConnect Advanced (ERWPLUS1-1Y-DIGI), a UPS with SmartConnect port + Ecostruxure IT Expert (SFTWES1-DIGI) or a network card (ap9640) in combination with Ecostruxure IT Expert (SFTWES1-DIGI) are used, this can even be done remotely.This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. The 3000VA line interactive 2U rackmount UPS provides pure sine wave power to support critical electronics during power disruptions. It comes with IEC 320 C14 input, 8x IEC 320 C13 and 1x IEC 320 C19 outlets. It has a preinstalled Network Management Card for UPS network-based monitoring and management. It offers cloud-based remote power monitoring, UPS firmware upgrades, remote diagnostics and proactive email notifications with recommended actions. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. It provides surge protection against lightning strikes, power sags, brownouts and surges. The SMTL UPS has a 5-year warranty on the UPS and Lithium-ion battery.

Stay always online and prevent data lossAs soon as the power fails, an APC Smart-UPS immediately supplies emergency power to all connected equipment. Because an APC UPS does this automatically, you prevent unwanted failure of, for example, a PC, server or switch. With the APC PowerChute Network Shutdown software, you can even have critical IT hardware shut down automatically and in a controlled manner when the battery of the UPS is almost empty. This prevents data loss, downtime and physical damage to hardware.Lithium-IonThe APC SMTL2200RMI2UC uses a Li-Ion battery, which provides unique advantages:- Longer lifespan. A Li-Ion battery can last up to 10 years and therefore makes the UPS truly maintenance-free.- Can handle more than 10x as many charging cycles as a lead-acid battery (VRLA).- Smaller and lighter. Li-Ion batteries are smaller and weigh approximately 65% ​​less than VRLA batteries, which saves space and simplifies installation.- Better battery performance than VRLA at ambient temperatures above 25° C. With VRLA, this is at the expense of battery life (>5% decrease per degree increase).- 5-year factory warranty. Standard long warranty on the UPS including the battery.- Eliminate the costs of interim battery replacement; labor, material, shipping and recycling.- Lower TCO: The above advantages reduce the total costs over the entire life of the UPS by up to 47% (compared to a UPS with VRLA battery.)- Faster charging means full protection sooner.- Perfect for tight spaces, due to the limited depth of the UPS it fits easily in wall racks and small cabinets.SafetyIn addition, a Smart-UPS protects connected devices against peak voltage, caused by lightning, among other things. This APC emergency power supply is ideally suited for (small) business use.Battery lifeYou can easily read the expected battery life in the runtime graph, which you can find between the product images. This way you can easily see how long the UPS will provide emergency power at a certain load.Manage your Smart-UPSThanks to the pre-installed network card (ap9641), you can easily connect the APC UPS to the network. This allows you to monitor and manage the UPS remotely (SNMP) and the UPS can send a shutdown signal to multiple physical and/or virtual servers using PowerChute Network Shutdown software.PowerChute Network ShutdownPowerChute Network Shutdown is UPS management software that works together with the UPS Network Management Card to protect Windows, Linux and Host ESXi, as well as hyperconverged and virtual infrastructure*. In the event of a power failure, PowerChute can gracefully shut down your virtual machines and power them back up using a pre-configured boot sequence.*HCI and virtual machine support require an additional license:1 year: SWPCNS1Y-DIGI3 years: SWPCNS3Y-DIGI5 years: SWPCNS5Y-DIGIRemote management and monitoring of your networkThe network card can be managed remotely via the user-friendly web browser interface, remote management software EcoStruxure™ IT (SFTWES1-DIGI) or another SNMP-compatible system. Tip EcoStruxure™ IT also includes the functionality of the support contract below.Support ContractThe optional network card support contract license* ensures that you are always up-to-date and secure and includes additional benefits such as frequent updates with:• New and improved features• Security updates• Advanced support(The functionality of the support contract is included free of charge in the first year of the UPS)*The above license and available in the variants:1 year: SWNMC3SU-1Y-DIGIUp to (Replace the bold number in the article number with the desired variant)6 years: SWNMC3SU-6Y-DIGISmartConnectOut-of-box remote UPS monitoring, free during a 6-month trial period. Using the SmartConnect Ethernet port, you can easily connect the Smart-UPS to your network and easily monitor it remotely via the secure APC SmartConnect cloud-based web portal*. In addition, the UPS can always be monitored via this port via EcoStruxure IT Expert (SFTWES1-DIGI).* Extend access to SmartConnect via the following licenses:1 year Standard Plan: ERWPMON1-1Y-DIGI3 years Standard Plan: ERWPMON1-3Y-DIGI1 year Advanced Plan: ERWPLUS1-1Y-DIGI3 years Advanced Plan: ERWPLUS1-3Y-DIGIEase of useThe basic functionalities can be set and read using physical buttons and an LCD screen.Extend the lifespanThe internal battery cartridge (APCRBC174-LI) can be replaced easily, safely and independently by the user. This without having to switch off the APC UPS or connected equipment. This way you can easily and cheaply extend the lifespan of the APC Smart-UPS and your equipment always stays online.Warranty ExtensionThe factory warranty vthe SMTL2200RMI2UCNC is 5 years and can be extended with the APC service pack (WEXTWAR1YR-SPL-14) in steps of 1 year, up to a total maximum of 7 years.MountingThe UPS is equipped with mounting brackets with which you can easily mount it to the 4 uprights in a 19 inch rack, wall or patch cabinet.Switched Outlet Groups: Remote reboot and phased start-upThanks to the Switched Outlet Groups it is possible to configure a phased/delayed power-on per UPS outlet group. This reduces the peak load on the UPS and brings it closer to the constant load, which can limit oversizing of the UPS.It is also possible to reset a group of multiple UPS outlets and the equipment connected to them. If SmartConnect Advanced (ERWPLUS1-1Y-DIGI), a UPS with SmartConnect port + Ecostruxure IT Expert (SFTWES1-DIGI) or a network card (ap9640) in combination with Ecostruxure IT Expert (SFTWES1-DIGI) are used, this can even be done remotely.This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. The 2200VA line interactive 2U rackmount UPS provides pure sine wave power to support critical electronics during power disruptions. It comes with IEC 320 C14 input, 8x IEC 320 C13 and 1x IEC 320 C19 outlets. It has a preinstalled Network Management Card for UPS network-based monitoring and management. It offers cloud-based remote power monitoring, UPS firmware upgrades, remote diagnostics and proactive email notifications with recommended actions. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. It provides surge protection against lightning strikes, power sags, brownouts and surges. The SMTL UPS has a 5-year warranty on the UPS and Lithium-ion battery.