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UPS Replacement Batteries

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Ensure your critical devices stay powered and protected with high-quality ups replacement batteries. Whether you're maintaining business continuity or safeguarding home electronics, finding the right battery is essential for reliable backup power. Explore a wide selection of ups replacement batteries designed to keep your systems running smoothly during unexpected outages and fluctuations. Shop with confidence and keep your equipment performing at its best.

$461.39

A lead-acid replacement battery cartridge offering three to five years of reliable UPS support.

$461.39
A lead-acid replacement battery cartridge offering three to five years of reliable UPS support.
$178.12

A charcoal lead-acid replacement battery offering three to five years of reliable UPS support.

$178.12
A charcoal lead-acid replacement battery offering three to five years of reliable UPS support.
$1949.48

A black lead-acid battery pack offering extended runtime for 5kVA/6kVA SRT Smart-UPS models.

$1949.48
A black lead-acid battery pack offering extended runtime for 5kVA/6kVA SRT Smart-UPS models.
$4139.59

A black lithium-ion battery pack providing extended runtime for Smart-UPS Ultra 2KVA and 3KVA systems.

$4139.59
A black lithium-ion battery pack providing extended runtime for Smart-UPS Ultra 2KVA and 3KVA systems.
$92.28

A black VRLA battery cartridge ensuring restored UPS performance, compatible with various Back-UPS models.

$92.28
A black VRLA battery cartridge ensuring restored UPS performance, compatible with various Back-UPS models.
$121.84

A black lead-acid battery cartridge offering three to five years of reliable UPS support.

$121.84
A black lead-acid battery cartridge offering three to five years of reliable UPS support.
$124.48

A lead-acid replacement battery cartridge offering 100% compatibility and a three to five-year lifespan.

$124.48
A lead-acid replacement battery cartridge offering 100% compatibility and a three to five-year lifespan.
$124.48

A VRLA battery cartridge with 7Ah, 24VDC, and a 2-year warranty for APC UPS models.

$124.48
A VRLA battery cartridge with 7Ah, 24VDC, and a 2-year warranty for APC UPS models.
$192.20

A fully assembled lead-acid replacement battery cartridge offering three to five years of reliable UPS support.

$192.2
A fully assembled lead-acid replacement battery cartridge offering three to five years of reliable UPS support.
$268.69

A black replacement battery cartridge that restores UPS performance to original specifications with certified compatibility.

$268.69
A black replacement battery cartridge that restores UPS performance to original specifications with certified compatibility.
$281.74

An external black battery pack with four 9Ah batteries for extended power during outages.

$281.74
An external black battery pack with four 9Ah batteries for extended power during outages.
$469.96

A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.

$469.96
A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.
$491.43

A black lead-acid battery cartridge offering 100% UPS compatibility and a three to five-year lifespan.

$491.43
A black lead-acid battery cartridge offering 100% UPS compatibility and a three to five-year lifespan.
$558.56

An internal replacement battery cartridge tested for compatibility to restore original UPS performance.

$558.56
An internal replacement battery cartridge tested for compatibility to restore original UPS performance.
$808.03

An easy-to-install, hot-swappable sealed lead acid battery for Eaton 5P/5PX UPS systems.

$808.03
An easy-to-install, hot-swappable sealed lead acid battery for Eaton 5P/5PX UPS systems.
$62.85

A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.

$62.85
A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.
$77.97

A black VRLA battery cartridge, 9Ah 12VDC, with 2-year warranty for APC UPS compatibility.

$77.97
A black VRLA battery cartridge, 9Ah 12VDC, with 2-year warranty for APC UPS compatibility.
$88.00

A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.

$88
A black lead-acid replacement battery cartridge offering three to five years of reliable UPS support.
$136.93

A genuine replacement battery cartridge tested for compatibility to restore UPS performance to original specs.

$136.93
A genuine replacement battery cartridge tested for compatibility to restore UPS performance to original specs.
$137.35

A 9Ah 24VDC VRLA battery cartridge with a 2-year warranty for APC UPS compatibility.

$137.35
A 9Ah 24VDC VRLA battery cartridge with a 2-year warranty for APC UPS compatibility.
$162.88

A genuine replacement battery cartridge tested for compatibility to restore UPS performance to original specifications.

$162.88
A genuine replacement battery cartridge tested for compatibility to restore UPS performance to original specifications.
$179.27

A VRLA battery cartridge with 7Ah, 24VDC, and a 2-year warranty for APC UPS compatibility.

$179.27
A VRLA battery cartridge with 7Ah, 24VDC, and a 2-year warranty for APC UPS compatibility.
$180.12

A black replacement battery cartridge tested for compatibility to restore original UPS performance.

$180.12
A black replacement battery cartridge tested for compatibility to restore original UPS performance.
$289.56

A black VRLA battery cartridge, 11Ah and 12VDC, with a 2-year warranty for APC UPS.

$289.56
A black VRLA battery cartridge, 11Ah and 12VDC, with a 2-year warranty for APC UPS.

UPS Replacement Batteries

When it comes to maintaining reliable backup power for your essential electronics, replacement UPS batteries are a crucial investment for both home and business environments. Over time, the batteries inside uninterruptible power supply (UPS) units lose their ability to hold a charge, typically after three to five years of use, depending on environmental conditions and usage patterns. As winter approaches and the risk of power interruptions increases due to storms or fluctuating grid demand, ensuring your UPS is equipped with a fresh, high-quality battery becomes even more important. Whether you’re protecting a home office setup, a gaming rig, or the servers that keep your small business running smoothly, the right replacement battery can be the difference between seamless productivity and costly downtime. For those managing critical medical equipment, network infrastructure, or home automation systems, timely UPS battery replacement isn’t just about convenience—it’s about peace of mind.

When selecting a replacement, it’s essential to start by identifying your UPS model, as compatibility is paramount. Most UPS units display their model number on the back or bottom of the device, making it straightforward to find the correct match. Once you have the model information, check the specifications of your existing battery, including voltage and amp-hour rating, to ensure a seamless fit and optimal performance. Some models require a specific replacement cartridge, while others allow for individual batteries that meet the original specifications. For example, if you’re searching for a dell ups battery replacement or an apc battery replacement, double-check that the voltage and capacity align exactly with your UPS requirements. While lead-acid batteries are the most common and offer a reliable lifespan, lithium-ion options are available for those seeking longer-lasting solutions. Many users appreciate the convenience of pre-wired replacement cartridges, which simplify installation and minimize downtime, while others prefer the flexibility of individual batteries that can be swapped using the existing wiring. Whichever route you choose, sticking with reputable brands ensures consistent performance and safety.

Replacement UPS batteries also make thoughtful, practical gifts for tech enthusiasts, remote workers, or anyone with a home office setup—especially as the holiday season brings new devices and increased power demands. If you’re looking to extend the runtime of your backup system, consider selecting a battery with a slightly higher amp-hour rating, provided it fits your UPS enclosure. Don’t forget to recycle your old batteries responsibly; many retailers and manufacturers offer recycling programs, and some replacement kits include packaging for easy returns. For those interested in exploring more robust backup solutions, including options that support a wider range of devices, browse our selection of 120V UPS systems to find the perfect match for your needs. With careful selection and proper maintenance, replacement UPS batteries ensure your devices stay powered through every season, offering uninterrupted protection and the confidence to tackle whatever comes your way.

Add the products you would like to compare, and quickly determine which is best for your needs.

Add the products you would like to compare, and quickly determine which is best for your needs.