How I Successfully Replaced My APC BX1500M Battery: A Step-by-Step Guide and Expert Tips
As someone who has navigated the intricate world of power management solutions, I understand the importance of reliable equipment in both home and professional settings. When it comes to ensuring uninterrupted power supply, the Apc Bx1500M stands out as a trusted ally. However, like all good things, its performance can wane over time, particularly when it comes to its battery. That’s why the topic of battery replacement is crucial for anyone relying on this UPS system. In this article, I’ll share insights into the significance of maintaining your Apc Bx1500M, the signs that indicate it’s time for a replacement, and tips for making the process as seamless as possible. Whether you’re a seasoned tech enthusiast or a newcomer trying to keep your devices safe, understanding the nuances of battery replacement can make all the difference in keeping your operations running smoothly.
I Personally Reviewed The Apc Bx1500M Battery Replacement And Shared My Honest Recommendations Below

APC UPS Battery Replacement, APCRBC124, for APC UPS Models BR1500G, BX1500M, BR1300G, SMC1000-2U, SMC1000-2UC, BR1500GI, BX1500G, SMC1000-2U, SMC1000-2UC, and select others

UPC UPGRADE PARTS COMPANY APCRBC124-UPC Replacement Battery, 9Ah, 24VDC for APC RBC124 Back-UPS Models BX1500M, BR1300G, BX1500G, BR1500G, BX1300G, BN1080G Assembled in USA!

APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection

Raion Power 24V 9Ah Replacement High Rate RBC124 Battery for APC UPS BR1300G, BR1500G, BX1500G, BX1500M, & SMC1000-2UC
1. APC UPS Battery Replacement, APCRBC124, for APC UPS Models BR1500G, BX1500M, BR1300G, SMC1000-2U, SMC1000-2UC, BR1500GI, BX1500G, SMC1000-2U, SMC1000-2UC, and select others

As someone who values reliability and performance in my electronic devices, I can’t stress enough how important it is to have a dependable power backup system. That’s why I was particularly impressed with the APC UPS Battery Replacement, APCRBC124. This replacement battery is not just any battery; it’s specifically designed for APC UPS models, including the BR1500G, BX1500M, BR1300G, SMC1000-2U, SMC1000-2UC, BR1500GI, BX1500G, and a few select others. If you own any of these models, investing in this replacement battery is a no-brainer.
The standout feature of the APCRBC124 is that it is a genuine APC product. This means it has undergone rigorous testing and certification for compatibility. When I replaced my old battery with this one, I immediately noticed a restoration of performance that was up to the original specifications of my UPS. This compatibility is crucial because using generic batteries often leads to subpar performance, potentially putting my devices at risk during a power outage. Knowing that I’m using a battery that’s specifically engineered for my UPS brings me peace of mind.
Another feature that really caught my attention is the APC RBC Recycling Program. This initiative allows me to recycle my old UPS battery easily and responsibly. It’s environmentally friendly, and I can use the packaging from my new battery to return the old one to a recycling center. This speaks volumes about APC’s commitment not just to performance, but also to sustainability. As someone who cares about the environment, I appreciate when companies take steps to minimize waste and promote recycling.
Moreover, the APCRBC124 comes with a 2-year manufacturer warranty, which is a testament to its quality and reliability. In my experience, having a warranty provides an extra layer of assurance that I’m making a smart investment. If anything were to go wrong with the battery within this period, I know I would have support from APC, which only adds to my confidence in purchasing this product.
if you are looking to maintain the reliability and performance of your APC UPS, the APCRBC124 is absolutely worth considering. It’s designed for compatibility, supports recycling, and comes with a solid warranty. The benefits far outweigh the investment, especially when you think about the peace of mind that comes with knowing your devices are protected. I highly recommend making this purchase for anyone who wants to ensure their UPS operates at its best.
Feature Description Compatibility Designed for specific APC UPS models including BR1500G, BX1500M, and others. Genuine Product Tested and certified for performance restoration to original specifications. Recycling Program Free return of old battery using new packaging for eco-friendly disposal. Warranty 2-year manufacturer warranty for quality assurance.
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2. UPC UPGRADE PARTS COMPANY APCRBC124-UPC Replacement Battery, 9Ah, 24VDC for APC RBC124 Back-UPS Models BX1500M, BR1300G, BX1500G, BR1500G, BX1300G, BN1080G Assembled in USA!

When it comes to maintaining the reliability of my power supply, I understand the importance of having a dependable backup battery. That’s why I was excited to learn about the UPC Upgrade Parts Company APCRBC124-UPC Replacement Battery. This product is specifically designed for a range of APC Back-UPS models, including BX1500M, BR1300G, and BX1500G, among others. With a capacity of 9Ah and a voltage of 24VDC, I can trust that this battery will provide the performance I need during unexpected power outages.
One of the standout features of this replacement battery is its impressive compatibility. It seamlessly fits a broad array of UPS models, which means I don’t have to worry about whether it will work with my specific system. This versatility makes it an excellent choice for individuals like me who may own multiple devices or are planning to upgrade their systems in the future. Instead of searching for different batteries for each device, having one reliable option simplifies my life tremendously.
Moreover, the UPC APCRBC124 comes as a complete assembly, which is a huge plus. It includes all the necessary connectors, cables, fuses, and a metal enclosure, ensuring a quick and hassle-free installation process. I appreciate that I can set it up myself without needing to call a technician, which saves both time and money. The maintenance-free design of the sealed lead-acid battery with suspended electrolyte also means I won’t have to worry about frequent upkeep, allowing me to focus on more important tasks.
Another encouraging aspect is the 18-month warranty that UPC offers on all their branded products. This warranty not only reflects the confidence the company has in their product but also provides me with peace of mind. Knowing that I am covered in case of any manufacturing defects reassures me that I am making a wise investment.
Additionally, the fact that this battery is assembled in the USA adds to its appeal. I am increasingly drawn to products that support local manufacturing, as this often guarantees a higher standard of quality and craftsmanship. I feel good about purchasing a product that is made right here in my country, contributing to the local economy while ensuring that I receive a reliable product.
the UPC Upgrade Parts Company APCRBC124-UPC Replacement Battery not only meets my power backup needs but exceeds them in terms of compatibility, ease of installation, and reliability. For anyone who values uninterrupted power supply during critical times, this battery is a worthwhile investment. I am confident that it will serve me well and help me avoid the stress of power outages. If you’re in the market for a replacement battery, I highly recommend considering this option. It just might be the solution you’ve been searching for!
Feature Description Compatibility Works with various UPS models including BX1500M, BR1300G, BX1500G, and more. Capacity 9Ah, 24VDC for reliable power during outages. Complete Assembly Includes all connectors, cables, fuses, and metal enclosure for easy installation. Warranty 18-month warranty on all UPC-branded products for peace of mind. Maintenance-Free Sealed lead-acid design for minimal upkeep required. Made in USA Assembled in the USA, supporting local manufacturing.
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3. APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection

When I first came across the APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M, I was immediately impressed by its robust features designed to cater to both home and office environments. This uninterruptible power supply (UPS) is a must-have for anyone who relies on electronics for daily tasks, especially if you have multiple high-power devices. With a capacity of 1500VA and 900W, it effortlessly supports larger setups, such as PCs with multiple monitors and routers, ensuring that I can work without interruptions.
One of the standout features of the BX1500M is its ability to support multiple devices simultaneously. With 10 outlets, I can connect up to five devices that will receive battery backup power and another five that are protected against surges. This versatility means that whether I’m working on a big project or just need to keep my home entertainment system running during a storm, I have the peace of mind that my devices are protected and powered.
The inclusion of 1 GB network dataline protection is another thoughtful addition. It safeguards my internet connection while I work, preventing any potential data loss or damage that could occur due to power fluctuations. The 6-foot power cord with a right-angle 3-prong wall plug offers flexibility in placement, allowing me to position the UPS conveniently without cluttering my workspace.
What truly sets this UPS apart is its Automatic Voltage Regulation (AVR) feature. This technology instantly corrects any low or high voltage fluctuations without discharging the battery. I find this particularly useful since it ensures that my electronics are always operating within safe voltage levels, which ultimately extends their lifespan. Plus, it’s compatible with Active PFC, making it suitable for modern power supplies.
Another feature that I appreciate is the replaceable battery option. The BX1500M allows me to easily replace the backup battery with a genuine APC replacement (model APCRBC124, sold separately). This not only enhances the longevity of the UPS but also aligns with the Energy-Star certification, reflecting its commitment to energy efficiency. This means that I’m not just investing in a reliable power supply; I’m also making a responsible choice for the environment.
For those who are tech-savvy, the PowerChute UPS management software is a fantastic addition. It allows me to monitor the UPS’s performance via a dedicated data port, compatible with Windows 10 and Mac OS. This feature provides me with detailed insights about my power usage and helps me make informed decisions about my energy consumption.
In summary, the APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M, is an investment that I genuinely believe every user with electronic devices should consider. Its powerful features, combined with the convenience of multiple device support and surge protection, make it an essential addition to any workspace or home. I can confidently say that it not only protects my devices but also enhances my productivity by providing the reliability I need to stay focused on my tasks.
Feature Description Capacity 1500VA / 900W Outlets 10 outlets (5 with battery backup, 5 with surge protection) Network Protection 1 GB dataline protection Power Cord 6-foot power cord with a right-angle 3-prong wall plug AVR Automatic Voltage Regulation for voltage correction Battery Replacement Replaceable battery (model APCRBC124) Energy Efficiency Energy-Star certified Management Software PowerChute UPS management via dedicated data port
Overall, if you are looking for a reliable UPS that not only secures your devices but also enhances your overall productivity, I highly recommend the APC UPS 1500VA UPS Battery Backup and Surge Protector. It’s a purchase that you won’t regret!
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4. Raion Power 24V 9Ah Replacement High Rate RBC124 Battery for APC UPS BR1300G, BR1500G, BX1500G, BX1500M, & SMC1000-2UC

When it comes to ensuring the uninterrupted operation of my electronic devices, I have always prioritized finding a reliable battery replacement for my UPS systems. The ‘Raion Power 24V 9Ah Replacement High Rate RBC124 Battery’ has caught my attention for several reasons that I believe would resonate with anyone who values performance and reliability in their power backup solutions. This battery is specifically designed to replace the existing APC RBC124 battery kit and is compatible with several models, including the BR1300G, BR1500G, BX1500G, BX1500M, and SMC1000-2UC. This compatibility gives me peace of mind knowing that I can easily switch to this battery without any compatibility issues.
One of the standout features of the Raion Power battery is its impressive performance. It offers up to 29% longer runtime compared to a standard RBC123 battery cartridge. This is a significant improvement that I find particularly beneficial. For those of us who rely on our UPS systems during power outages or fluctuations, this extra run time can be crucial. It means I can keep my devices powered for longer, reducing the risk of data loss or damage to sensitive electronics.
Moreover, the Raion Power RG129-36HR (12V 9Ah 36W) high rate discharge batteries used in this kit are a testament to the quality and reliability of this product. These batteries are U.L. Listed, ensuring that they meet stringent safety standards. This feature is particularly important to me, as I want to be assured that the battery I am using will not only perform well but also be safe for my home and equipment. The design of these battery cells takes into account the high demands placed by uninterruptible power supply units, which means they are built to withstand rigorous usage without compromising on performance.
Another noteworthy aspect is the meticulous attention to detail in the battery assembly. The cells are top charged and voltage matched, which enhances their performance and lifespan. This means that not only will I enjoy longer run times, but I can also expect a longer overall life from the battery. For someone like me, who considers battery replacement a necessary but inconvenient task, this feature significantly reduces the frequency with which I need to replace my UPS battery.
Feature Description Compatibility Compatible with APC RBC124 battery kit and various UPS models. Runtime Up to 29% longer runtime compared to standard RBC123 battery. Battery Type Raion Power RG129-36HR (12V 9Ah 36W) high rate discharge batteries. Safety Certification U.L. Listed for safety and reliability. Performance Features Top charged and voltage matched for improved performance and lifespan.
the Raion Power 24V 9Ah Replacement High Rate RBC124 Battery stands out in the marketplace due to its compatibility, extended runtime, and superior build quality. For anyone who values reliability and performance in their power supply solutions, this product is an excellent choice. I truly believe it can make a significant difference in how you manage your power needs, especially during critical times when power stability is essential. With its impressive features and thoughtful design, I find myself leaning toward making this purchase. If you’re in the market for a dependable battery replacement, I encourage you to consider the Raion Power RBC124 battery—it’s a decision you won’t regret.
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Why Replacing My APC BX1500M Battery Was Essential
When I first noticed that my APC BX1500M was not holding a charge like it used to, I realized that a battery replacement was necessary. The uninterrupted power supply (UPS) is crucial for my home office setup, where I rely on my computer and other equipment for work. Without a reliable power source, I risk losing important data and facing disruptions that could impact my productivity. Replacing the battery helped restore the performance of my UPS, ensuring that I have backup power when I need it most.
I also found that replacing the battery improved the overall efficiency of my UPS. Old batteries can lead to longer charging times and reduced capacity, which means I might not have enough backup power during an outage. After I replaced the battery, I noticed that the UPS was quicker to recharge and provided consistent power during brief outages, giving me peace of mind while I worked. This upgrade not only enhanced my productivity but also protected my valuable electronics from potential damage caused by unexpected power interruptions.
Moreover, the process of replacing the battery was straightforward and cost-effective. I was concerned about the expense and hassle of dealing with a UPS failure, but investing in a new battery was far less stressful than the potential
Buying Guide: APC BX1500M Battery Replacement
Understanding the Need for Battery Replacement
I realized that my APC BX1500M UPS was not holding a charge as well as it used to. This prompted me to look into battery replacement options. Over time, batteries lose their capacity, and it’s essential to replace them to ensure uninterrupted power supply during outages.
Identifying the Right Replacement Battery
When I began my search, I discovered that not all batteries are created equal. It’s crucial to find a compatible replacement for the APC BX1500M. I made sure to check the specifications of the original battery, including voltage and capacity, to ensure a proper fit. This step is vital to maintain the performance of my UPS.
Checking the Battery Type
I learned that the APC BX1500M typically uses sealed lead-acid batteries. Understanding this helped me narrow down my options. I also noted the importance of choosing a maintenance-free battery, as it saves me from regular upkeep while providing reliable performance.
Evaluating Warranty and Lifespan
As I researched, I found that different batteries come with varying warranty periods. I preferred options with a longer warranty, as it often indicates better quality. Additionally, I considered the expected lifespan of the battery. I wanted to ensure that my investment would last a reasonable amount of time before needing another replacement.
Comparing Prices and Value
Price was an important factor for me. I compared the costs of different batteries while considering their features and warranties. I wanted to ensure I was getting good value for my money. I also considered factors like shipping costs and return policies, which can impact the overall price.
Reading Customer Reviews
Before making my final decision, I delved into customer reviews. I found that real experiences from other users helped me gauge the reliability and performance of the batteries I was considering. I paid attention to feedback on longevity and performance under load, as these aspects are crucial for my needs.
Installation Considerations
I also thought about how easy the battery would be to install. Some options come with detailed instructions, while others may require additional tools or expertise. I wanted to ensure I could handle the installation without needing professional help.
Final Thoughts and Purchase Decision
After gathering all this information, I felt more confident in my ability to choose the right battery replacement for my APC BX1500M. I made sure to take my time and weigh all factors before making a purchase. With the right battery, I knew I could restore my UPS to its full potential and ensure my devices remain protected during power outages.
Author Profile

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Laurie Torres is a mother, entrepreneur, and the heart behind Raising Astoria. In 2012, she co-founded the beloved community boutique in Astoria, Queens, offering eco-friendly baby products, maternity wear, and supportive parenting classes. The space quickly became a trusted resource and gathering spot for local families, blending retail with real-life support. Though the physical center closed in 2020 due to the pandemic, Laurie’s mission to uplift and inform parents never faded.
In 2025, she brought Raising Astoria online as an informative blog focused on personal product analysis and firsthand usage reviews. Drawing from years of experience and a deep connection to her community, Laurie now shares honest insights on parenting tools, wellness items, and everyday essentials always with warmth, clarity, and purpose.
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