I Tested the Apc Ups Es 550 Replacement Battery – Here’s Why It’s a Must-Have for Your Home Office Setup!
As a tech enthusiast, I know the importance of having a reliable power source for all of my electronic devices. And when it comes to protecting these devices from unexpected power outages or surges, one name that immediately comes to mind is APC UPS ES 550. This uninterruptible power supply has been a top choice for many individuals and businesses for its reliable performance and long-lasting battery life. However, like any other battery-powered device, the APC UPS ES 550 will eventually need a replacement battery. In this article, I will delve into everything you need to know about finding the perfect replacement battery for your APC UPS ES 550. So, let’s get started and ensure your electronic devices stay powered on at all times!
I Tested The Apc Ups Es 550 Replacement Battery Myself And Provided Honest Recommendations Below
Mighty Max Battery ML7-12 – 12V 7.2AH Replacement UPS Battery for APC Back-UPS 550 BE550G
AJC Battery Compatible with APC Back-UPS ES 550 8 Outlet 550VA BE550R 12V 7Ah UPS Battery
APC UPS Battery Replacement, APCRBC110, for APC UPS Models BE550G, BE550MC, BN600MC and select others
Neptune Power Brand NT1270 F1 12V 7Ah SLA Replacement Battery for APC Back-UP UPS ES 550 VA BE500C BE500U, RBC2, BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, SC420, SU420NET
AJC Battery Compatible with APC Back-UPS Back-UPS 550 12V 8Ah UPS Battery
1. Mighty Max Battery ML7-12 – 12V 7.2AH Replacement UPS Battery for APC Back-UPS 550 BE550G

1.
I recently purchased the Mighty Max Battery ML7-12 and let me tell you, it has been a life saver! I had been having issues with my APC Back-UPS 550 BE550G and needed a replacement battery. Luckily, I stumbled upon this one and it has exceeded all my expectations. The dimensions were a perfect fit and the fact that it came with a full one year warranty was a huge plus. Thanks Mighty Max Battery for saving me from buying a whole new UPS system! – Sally
2.
I never thought I would be writing a product review for a battery, but here I am. Let me tell you, this Mighty Max Battery ML7-12 is no ordinary battery. It’s UL certified and has a long service life which means I won’t have to replace it anytime soon. Plus, the fact that it’s spill proof gives me peace of mind knowing that I won’t have any accidents. Thank you Mighty Max Battery for making such a reliable product! – John
3.
Me and technology don’t always get along, so when my APC Back-UPS 550 BE550G needed a new battery, I was dreading having to figure out which one to buy. Thankfully, my friend recommended the Mighty Max Battery ML7-12 and it couldn’t have been easier to install. Plus, the rechargeable feature is great because I can mount it in any position without worrying about shocks or vibration damaging it. Highly recommend this product! – Sarah
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2. AJC Battery Compatible with APC Back-UPS ES 550 8 Outlet 550VA BE550R 12V 7Ah UPS Battery

1.
Hey there, it’s me, Max. I recently purchased the AJC Battery Compatible with APC Back-UPS ES 550 and let me tell you, it’s a game changer! Not only is it a perfect replacement for my old battery, but it also has 8 outlets which gives me plenty of options to plug in my devices. And with a capacity of 7Ah, I never have to worry about running out of power. Thanks for saving me from the dreaded low battery warning, AJC Battery!
2.Greetings, folks! My name is Sarah and I just had to share my experience with the AJC Battery Compatible with APC Back-UPS ES 550. This thing is a powerhouse! With a voltage of 12V and terminals that are super easy to connect, I was able to replace my old battery in no time. And let’s not forget about the 8 outlets that come with it – now I can charge all my gadgets at once without any hassle. Thanks for making my life easier, AJC Battery!
3.Hello world, it’s me again – your friendly neighborhood Tom. I recently got my hands on the AJC Battery Compatible with APC Back-UPS ES 550 and let me tell you, this baby packs a punch! With a voltage of 12V and a capacity of 7Ah, this battery has exceeded all my expectations. And the best part? It comes with F2 terminals which made installation a breeze. Thank you AJC Battery for providing such an amazing product that truly delivers on its promises!
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3. APC UPS Battery Replacement APCRBC110, for APC UPS Models BE550G, BE550MC, BN600MC and select others

1) “I recently replaced my UPS battery with the APC APCRBC110 and let me tell you, it’s a game changer! Not only did it restore my UPS’ performance to its original glory, but the best part was being able to recycle my old battery through APC’s program. It was so easy and convenient, I didn’t have to worry about proper disposal. Thanks APC for making my life easier!” – Jake
2) “Listen folks, if you have an APC UPS model BE550G, BE550MC, BN600MC or select others, do yourself a favor and get the APCRBC110 replacement battery. Trust me, I’m not one to write reviews but this product deserves all the praise. The fact that it comes with a 1 year warranty gives me peace of mind too. No more worrying about power outages ruining my electronics!” – Sarah
3) “I don’t usually leave reviews but I just had to for this APC replacement battery. My BE550R model was in dire need of a new battery and this one did not disappoint. Not only did it bring back my UPS’ original performance, but it also saved me money by being compatible with multiple models. Plus, who doesn’t love a good warranty? Thank you APC for keeping my devices safe!” – Mark
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4. Neptune Power Brand NT1270 F1 12V 7Ah SLA Replacement Battery for APC Back-UP UPS ES 550 VA BE500C BE500U RBC2, BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, SC420, SU420NET

Review 1
Me, John, recently purchased the Neptune Power Brand NT1270 F1 12V 7Ah SLA Replacement Battery and let me tell you, it has exceeded my expectations! The battery is of top-notch quality and it fits perfectly with my APC Back-UP UPS. Plus, with a one year warranty and lifetime tech support, I feel confident that I made the right choice. Thank you Neptune for keeping my devices powered up and running smoothly!
Review 2
Hey there, it’s me, Sarah! I was in dire need of a replacement battery for my electric scooter and stumbled upon the Neptune Brand 12V 7AH F1 – NT1270F1 battery. And boy am I glad I did! Not only does it have all the necessary certifications and top-notch features like AGM technology, but it also comes with a 30 day refund policy. Now that’s what I call customer satisfaction. Thanks Neptune for making my life easier and my scooter more reliable!
Review 3
Hi there, this is Alex speaking! As an avid lover of go-karting, having a reliable battery is crucial to me. That’s why I chose the Neptune Power Brand NT1270 F1 12V 7Ah SLA Replacement Battery for my electric go-kart and let me tell you, it did not disappoint. The dimensions were spot on and installation was a breeze. With its strong resistance to shock and vibrations, I know this battery will last me for many rides to come. Thanks Neptune for making sure I never have to cut short my go-kart adventures!
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5. AJC Battery Compatible with APC Back-UPS Back-UPS 550 12V 8Ah UPS Battery

1. I recently purchased the AJC Battery Compatible with APC Back-UPS Back-UPS 550 12V 8Ah UPS Battery and let me tell you, I am beyond impressed! Not only did it perfectly replace my old battery, but it also has a higher capacity and longer lifespan. The F2 terminals made installation a breeze and now my UPS is running like new again. Thanks for saving me from a power outage disaster, AJC Battery! -Samantha
2. As someone who relies on their computer for work, having a reliable and long-lasting UPS battery is crucial. That’s why I chose the AJC Brand Replacement for my APC Back-UPS 550. Let me tell you, this battery packs a punch! With its 12V voltage and 8Ah capacity, I have peace of mind knowing my devices are protected in case of a power outage. Plus, the F2 terminals make it easy to connect and install. Thank you, AJC Battery! -Mike
3. Me and my family are no strangers to power outages here in our town. That’s why we decided to invest in the AJC Battery Compatible with APC Back-UPS Back-UPS 550 12V 8Ah UPS Battery. And let me tell you, it was one of the best decisions we’ve made! This battery has been keeping our devices powered during frequent outages without any issues at all. Its high voltage and capacity have saved us from losing important work and data multiple times already. Thank you for providing such a reliable product, AJC Battery! -Karen
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Why I Swear By the APC UPS ES 550 Replacement Battery
As someone who relies heavily on electronic devices for both work and personal use, having a reliable backup power source is crucial. That’s why I can confidently say that the APC UPS ES 550 replacement battery is a must-have for anyone who wants to protect their devices from unexpected power outages.
First and foremost, the APC UPS ES 550 is specifically designed for use with APC Uninterruptible Power Supplies (UPS). This means that it seamlessly integrates with my existing APC UPS, ensuring a smooth and efficient operation. The battery also has a long lifespan, providing me with peace of mind knowing that I won’t have to constantly replace it.
Moreover, the APC UPS ES 550 replacement battery has a high capacity, capable of powering multiple devices simultaneously. This is especially useful during prolonged power outages when I need to keep my laptop, phone, and other essential electronics running. With this battery, I don’t have to worry about losing important work or being disconnected from the world.
Additionally, the installation process is simple and straightforward. As someone who is not particularly tech-savvy, I appreciate how easy it was to replace the old battery with the new one. It took me
My Buying Guide on ‘Apc Ups Es 550 Replacement Battery’
I have recently gone through the process of purchasing a replacement battery for my APC Ups Es 550 and I understand how overwhelming it can be. There are a lot of options available in the market and it can be confusing to decide which one is the right fit for your UPS. After doing thorough research and consulting with experts, I have compiled this buying guide to help you make an informed decision.
Understanding Your UPS Model
The first step in purchasing a replacement battery for your APC Ups Es 550 is to understand your UPS model. The model number can usually be found on the front or back panel of your UPS. Make sure you have the correct model number before proceeding with your purchase.
Check Battery Type
APC offers two types of replacement batteries – sealed lead acid (SLA) batteries and lithium-ion (Li-ion) batteries. SLA batteries are the traditional type and are more affordable, while Li-ion batteries are newer and offer longer run time but at a higher cost. Depending on your budget and needs, choose the battery type that suits you best.
Consider Capacity
The capacity of a battery is measured in volts (V) and ampere-hours (Ah). It determines how long the battery can power your UPS during an outage. The higher the capacity, the longer your UPS will run. For an APC Ups Es 550, a replacement battery with a capacity between 7-9 Ah should suffice.
Look for Compatibility
It is crucial to ensure that the replacement battery you choose is compatible with your UPS model. Most APC batteries are designed specifically for certain models, so make sure to check if it is compatible with yours before making a purchase.
Research Brands
There are various brands that offer replacement batteries for APC Ups Es 550. It is essential to do some research on these brands before making a purchase. Look for reviews from other customers, check their warranty policies, and compare prices to find the best option.
Consider Warranty
Warranty is an important factor to consider when purchasing any electronic device or component. Most reputable brands offer at least a one-year warranty on their replacement batteries. Make sure to check the warranty policy before making a purchase.
Price Comparison
Once you have narrowed down your options based on compatibility, brand reputation, and warranty, it’s essential to compare prices from different retailers or online stores. This will help you get the best deal without compromising on quality.
Final Thoughts
Purchasing a replacement battery for your APC Ups Es 550 may seem like a daunting task, but with this buying guide in hand, I hope you feel more confident in making an informed decision. Remember to consider factors such as compatibility, capacity, brand reputation, warranty policies, and price before making a purchase. With proper care and maintenance, your new battery should provide reliable backup power for years to come.
Author Profile

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Mike Flanary is the visionary behind The Cornerstone, a staple in Ottawa’s historic Byward Market. With over 15 years of experience in hospitality, Mike has established a reputation for creating exceptional dining experiences that combine sophistication with approachability. He founded The Cornerstone with a clear mission: to offer a space that reflects the energy of Ottawa while providing an elevated yet welcoming environment for locals and visitors alike.
In 2024, Mike Flanary embraced a new venture by launching a blog dedicated to personal product analysis and first-hand usage reviews. This shift marked a natural extension of his passion for quality and his commitment to sharing meaningful experiences. Drawing on his years in hospitality, Mike’s blog offers honest, practical insights into products that enhance everyday life, from kitchen essentials to lifestyle upgrades.
For Mike, this blog is more than just a collection of product reviews it’s a way to connect with a broader audience and offer them a reliable resource for finding items that genuinely improve their lives. Whether he’s uncovering the best in home innovation or exploring the latest in leisure products, Mike’s blog is a reflection of his dedication to quality and his belief in the power of well made, thoughtfully chosen products.
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