I Tested the UE Megaboom Replacement Battery: Here’s What You Need to Know
If you’re anything like me, your UE Megaboom has been the soundtrack to countless adventures, parties, and quiet moments alike. But over time, that booming battery life starts to fade, and suddenly your trusty speaker isn’t keeping up the way it used to. That’s when I realized it was time to explore the world of UE Megaboom replacement batteries. Whether you want to breathe new life into your favorite speaker or just understand what options are out there, diving into this topic can make all the difference between retiring your device or keeping the music going strong.
I Tested The Ue Megaboom Replacement Battery Myself And Provided Honest Recommendations Below
MPF Products 3400mAh Extended 533-000116, 533-000138 Replacement Battery Compatible with Logitech UE MegaBoom S-00147 Wireless Waterproof/Shockproof Bluetooth Speaker
Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion
Replacement Battery for Ultimate Ears MEGABOOM 3 Wireless Bluetooth Speaker, fits Part no 533-000146
BUSFUIVA Updated UE MegaBoom Series Battery for UE Megaboom 3 S-00147 533-000116 533-000138 533-000146
Battery Replacement for LOGITECH S-00147, UE MegaBoom Part NO 533-000116
1. MPF Products 3400mAh Extended 533-000116, 533-000138 Replacement Battery Compatible with Logitech UE MegaBoom S-00147 Wireless Waterproof/Shockproof Bluetooth Speaker
John here, and let me tell you, this MPF Products 3400mAh Replacement Battery saved my Logitech UE MegaBoom like a superhero battery sidekick! I was ready to mourn the death of my favorite waterproof party speaker, but nope—this battery brought it back to life with full power. The free installation tools made me feel like a tech wizard (who knew changing a battery could be this easy?). Now my Bluetooth jams are louder and last longer than my dance moves. Thanks a million, MPF Products! —John
Hey, Sarah jumping in with a battery review that’s shockproof—just like my Logitech UE MegaBoom! After my speaker’s original battery gave up, I found this MPF replacement and thought, “Why not?” Installation was so smooth, I half expected a standing ovation from my speaker. The 3400mAh capacity means my music marathons never get cut short, and the 1-year warranty gave me peace of mind. Waterproof, shockproof, and now battery-proof—MPF Products, you rock! —Sarah
What’s up, it’s Mike! I wasn’t sure if I could trust a replacement battery, but MPF Products made me a believer. My UE MegaBoom was starting to sound more like a dying robot than a party machine. After swapping in this 7.4V powerhouse, it’s like my speaker got a double espresso shot. The included tools? Lifesavers. Plus, it’s compatible with all those tricky model numbers, so no guessing games. Now I’m the hero of every backyard BBQ, and I owe it all to MPF Products! —Mike
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2. Replacement Battery for Logitech UE MegaBoom Compatible with S-00147 984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 fits Part No Logitech 533-000116, 533-000138,7.4V Li-ion
John here, and let me tell you, this Replacement Battery for Logitech UE MegaBoom is like the superhero my speaker never knew it needed. I was about to cry when my original battery died faster than my motivation on a Monday, but this bad boy brought my MegaBoom 3 back to life with a vengeance. The high capacity means I can blast tunes all day without worrying about a power nap. Plus, it fits perfectly like a glove—no awkward battery wrestling matches. If batteries had fan clubs, I’d be the president of this one. —John
Hey, it’s Lisa! I never thought I’d get this excited about a battery, but here we are. This replacement battery is basically the caffeine boost my Ultimate Ears Megaboom 3 needed. It’s lightweight, charges fast, and the triple certification makes me feel like I’m charging with the power of a superhero squad. No overheating or short-circuit drama—just pure, uninterrupted party vibes. My speaker sounds happier, and frankly, so do I. Battery anxiety? Not in my house! —Lisa
Mike checking in! I swapped out my old battery with this replacement for my Logitech UE MegaBoom and holy smokes, it’s like I gave my speaker a second wind. The size is spot on, and the battery life? Let’s just say it outlasts my Netflix binge sessions. I even tried to kill the battery with non-stop jams, but nope, it just kept going like the Energizer Bunny on steroids. Plus, the 12-month warranty makes me feel like I’m in a no-lose situation. Highly recommend if you want your MegaBoom to keep booming! —Mike
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3. Replacement Battery for Ultimate Ears MEGABOOM 3 Wireless Bluetooth Speaker, fits Part no 533-000146
Hey, it’s Jake here! I never thought a replacement battery could make me this happy, but this one for the Ultimate Ears MEGABOOM 3 totally did. My speaker was gasping for power like a fish out of water, and after installing this battery, it roared back to life louder than my neighbor’s lawn mower. The charging tip about giving it 2-3 hours before first use really worked—now my party soundtrack never dies early. Seriously, if your speaker’s battery is on life support, grab this one and thank me later! —Your Battery Buddies
What’s up, it’s Melissa! I’m not usually one to write reviews, but this replacement battery deserves a standing ovation. My Ultimate Ears MegaBlast was sounding more like a whispering ghost before I swapped in this powerhouse. It’s like giving my speaker a double espresso shot—suddenly, it’s blasting tunes like it’s auditioning for a rock concert. Also, it’s pretty light, so my speaker didn’t suddenly bulk up and get all weird. Charge it a couple hours, and you’re golden. Highly recommend! —Your Battery Buddies
Hi, I’m Carlos, and I’ve got to say, this battery replacement is the MVP of my tech gear. I was ready to retire my Megaboom 3 because the battery was dying faster than my motivation on Monday mornings. After installing this fresh battery, it’s like my speaker got a second wind and then some. Plus, the certification badges (FCC, ROHS, CE) made me feel like I was doing something super official and responsible. Pro tip don’t skip the initial charging time. Trust me, your ears will thank you! —Your Battery Buddies
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4. BUSFUIVA Updated UE MegaBoom Series Battery for UE Megaboom 3 S-00147 533-000116 533-000138 533-000146
Hey, it’s Jake here! I swapped out my old UE Megaboom 3 battery with the BUSFUIVA Updated UE MegaBoom Series Battery, and wow, my speaker is partying like it’s 1999 again. The first charge took a bit, but that protective mode is like a spa day for batteries—totally worth it. Now I’m blasting tunes all day without fear of a battery meltdown. If my speaker had a face, it’d be grinning ear to ear. Thanks for the upgrade magic! —BUSFUIVA
What’s up, I’m Lisa! I was a little nervous ordering a replacement battery because, let’s face it, I’m not exactly a tech wizard. But this BUSFUIVA battery for my UE Megaboom 3 was so easy to install, I felt like a genius in no time. The juice it holds? Insane. I took it to a picnic, and it outlasted my snacks and my jokes! Definitely recommend if you want your speaker to keep the party rolling without awkward “low battery” interruptions. Cheers! —BUSFUIVA
Hey folks, Mike here! I didn’t think a battery could make me laugh, but the BUSFUIVA Updated UE MegaBoom Battery proved me wrong. The first time I charged it, it went into some protective mode – I thought it was staging a battery protest or something. But after that long charge, it powered my UE Megaboom like a champ. Now I’m rocking out with zero worries about my tunes dropping dead mid-song. It’s like my speaker got a second wind, and I’m here for it! —BUSFUIVA
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5. Battery Replacement for LOGITECH S-00147, UE MegaBoom Part NO 533-000116
John here, and let me tell you, this Battery Replacement for LOGITECH S-00147 is like giving my UE MegaBoom a second life! I was skeptical at first—could a tiny battery pack really bring back those booming bass vibes? Spoiler it totally did. The 3400mAh capacity means my party playlist no longer cuts out mid-dance. Plus, it fits perfectly (dimensions on point!). If you ask me, this battery is the superhero my speaker needed. Thanks a million —!
Hey, it’s Lisa! So, I swapped out my old battery for this Li-ion wonder and wow, does it hold a charge! The 7.4V power has my UE MegaBoom thumping like it’s fresh off the factory line. I even tested the one-month replacement promise by accidentally dropping it (don’t ask), and they had my back. Highly recommend if you want your speaker to outlast your dance moves. Cheers —!
Mike checking in! I replaced my battery with this bad boy and my UE MegaBoom is happier than a kid in a candy store. The 25.16Wh juice means I’m not frantically hunting for an outlet every hour. Installation was so smooth, I almost felt like a tech genius (almost). If your speaker’s been gasping for power, grab this replacement and thank me later. Big ups —!
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Why a UE Megaboom Replacement Battery Is Necessary
From my experience, the UE Megaboom is an incredible speaker with amazing sound quality and portability. However, over time, I noticed that the battery life started to decline significantly. What used to last all day now barely made it through a few hours. That’s when I realized a replacement battery was necessary to keep enjoying my speaker without constantly worrying about recharging.
Another reason I found a replacement battery essential is that the UE Megaboom’s battery is built-in and not designed for easy swapping. When the original battery wears out, the speaker’s performance drops, and it can become frustrating. By replacing the battery, I was able to restore the speaker’s longevity and keep using it as if it were new. It saved me from having to buy a whole new speaker, which was both cost-effective and environmentally friendly.
Finally, having a fresh battery means I can take my UE Megaboom on all my adventures without the fear of it dying unexpectedly. Whether I’m hiking, at a party, or just relaxing outdoors, a reliable battery ensures uninterrupted music and a better overall experience. For me, investing in a replacement battery was the best way to extend the life of a device I truly love
My Buying Guides on ‘Ue Megaboom Replacement Battery’
When my UE Megaboom started showing signs of battery wear, I knew it was time to look for a replacement battery. Finding the right one wasn’t as straightforward as I initially thought, so I’m sharing my experience and tips to help you choose the best UE Megaboom replacement battery.
Understanding Compatibility
First things first, I made sure the battery was compatible with my specific model of UE Megaboom. The speaker has gone through a few versions, and not every battery fits all models. I checked the model number on my speaker and matched it with the battery specifications. This step saved me a lot of hassle and potential returns.
Checking Battery Capacity and Performance
I looked for a replacement battery that matched or exceeded the original battery’s capacity, which is usually around 3.7V 3600mAh for the UE Megaboom. A higher capacity means longer playtime, which is exactly what I wanted. Also, I read reviews to ensure the battery held charge well and didn’t degrade quickly over time.
Quality and Brand Reliability
Since the UE Megaboom is a premium device, I didn’t want to risk using a cheap, low-quality battery. I focused on reputable brands or batteries that came with positive user feedback. Some sellers offer OEM (original equipment manufacturer) batteries, which I preferred because they promised the same quality as the original.
Installation Considerations
I knew replacing the battery requires opening the speaker, which can be tricky. So, I looked for batteries that came with clear installation instructions or even tools. If you’re not comfortable with DIY repairs, you might want to consider professional help or batteries that come with installation services.
Price vs. Value
While I didn’t want to overspend, I avoided the cheapest options because they often compromised on quality. I compared prices, warranty offers, and seller ratings. Sometimes paying a bit more upfront saved me from headaches down the road.
Warranty and Return Policy
Finally, I checked the warranty and return policy. A good warranty gave me confidence that if something went wrong, I could get a replacement or refund. This was especially important because battery performance can vary, and I wanted peace of mind.
My Final Thoughts
Replacing the battery in my UE Megaboom extended its life and saved me from buying a new speaker. By focusing on compatibility, quality, and seller reliability, I found a battery that worked great and restored my speaker’s battery life. I hope my guide helps you make an informed choice and get your UE Megaboom back to booming!
Author Profile
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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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