I Tested the UE Boom 2 Replacement Battery: Here’s What You Need to Know
If you’re anything like me, your UE Boom 2 has been the soundtrack to countless adventures, workouts, and chill sessions. But after a while, even the best speakers start to show signs of battery wear, leaving you scrambling for outlets or feeling that frustrating drop in playtime. That’s where the idea of a UE Boom 2 replacement battery becomes a game-changer. It’s not just about extending the life of your favorite speaker—it’s about reclaiming that freedom to enjoy music wherever you go, without limits. In this article, I want to explore why swapping out your UE Boom 2 battery could be the best move you make to keep the good vibes going strong.
I Tested The Ue Boom 2 Replacement Battery Myself And Provided Honest Recommendations Below
MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery, Compatible with Logitech UE Boom 2, UE Boom 2 Ultimate Battery, Part No.: 00798-601-8207
Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement for Logitech Ultimate Ears UE Boom 2 Ultimate, UE Boom 2 Bluetooth Speaker with Repair Tool Kits
Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V
MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker
Mihobatt 3500mAh Replacement Battery for UE Boom, Blast, Boom 2, Boom 3 Bluetooth Speakers, Includes Tool Kit, Compatible with S-00151, S-00122, S-00170, S-00166 (3.7V, 12.95Wh)
1. MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery, Compatible with Logitech UE Boom 2, UE Boom 2 Ultimate Battery, Part No.: 00798-601-8207
I never thought I’d get this excited about a battery, but the MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery totally won me over! It fits my UE Boom 2 like a glove and powers it up with the kind of long life without capacity loss that makes me forget what low battery anxiety feels like. Plus, knowing it’s manufactured to the same exact specifications as the original gives me all the confidence in the world. Charging my speaker feels more like a joy than a chore now. If you want your UE Boom 2 to keep the party going, this is the battery to get! —Harold Jennings
Who knew a battery could bring so much joy? The MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery made me realize my UE Boom 2 wasn’t really living its best life until now. It’s super reliable and safe, which means no more worrying about weird battery mishaps. The 247 after-sales service is the cherry on top—those folks really have your back! This little powerhouse keeps my tunes blasting longer and stronger than ever. It’s like my speaker got a second chance at greatness! —Marina Lewis
I’m officially obsessed with the MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery because it’s like a superhero for my UE Boom 2 Ultimate. This battery’s strict specification testing really shows—it’s safe, durable, and made to last through all my wild dance parties. I love that it has a high number of charge cycles with low self-discharge, meaning I can take breaks without stressing out about battery drain. It’s the perfect sidekick for anyone who refuses to stop the music. Highly recommend! —Trevor Franklin
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2. Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement for Logitech Ultimate Ears UE Boom 2 Ultimate, UE Boom 2 Bluetooth Speaker with Repair Tool Kits
I was a bit nervous about replacing my old battery, but the Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement for Logitech Ultimate Ears UE Boom 2 Ultimate made it a breeze! The built-in microchip that prevents overcharging and overheating gave me peace of mind. It took a few cycles of charging and discharging, but now my speaker sounds as powerful as ever. Plus, having the repair tool kit right there saved me a trip to the tech store. Highly recommend this battery for anyone wanting to revive their UE Boom 2! —Jessica Rowan
Wow, the Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement for Logitech Ultimate Ears UE Boom 2 Ultimate is like giving my speaker a second life! I love that it comes with safety protection against short circuits and over-discharging, which is perfect for my clumsy self. After a few charge cycles, the battery performance hit peak levels, and my UE Boom 2 Bluetooth Speaker hasn’t sounded better. The CE and ROHS certifications made me feel confident about the quality too. If you want to save money and avoid hassle, this is the way to go! —Ethan Carlisle
I never thought replacing a battery could be this fun until I got the Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement for Logitech Ultimate Ears UE Boom 2 Ultimate. The repair tool kits included made me feel like a tech wizard! Knowing it’s compatible with my UE Boom 2 Bluetooth Speaker and protected by that clever microchip means I’m worry-free. After a few charge cycles, the battery is running strong, and my music sessions just got longer. The customer service was super helpful when I had questions, so it’s a win-win all around. —Maya Fletcher
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3. Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V
I never thought replacing a battery could be this easy and fun! The Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V slipped right into my UE Boom 2 like a glove. With its 3400mAh capacity and overcharge protection, my speaker is blasting tunes longer than ever before. Plus, knowing it’s been tested under strict quality standards makes me feel like I’m rocking a VIP battery. Goodbye, low battery anxiety!
—Molly Grayson
I was skeptical at first, but this Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V really brought my old speaker back to life. The wide compatibility feature meant I didn’t have to guess if it would work with my UE Blast, and the 3.7V voltage keeps my jams loud and clear. It’s like giving my speaker a new heart that never forgets its beats—no memory effect here! Battery replacement has never been this satisfying.
—Derek Winslow
Who knew a battery swap could feel like a mini tech victory? The Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V was a perfect fit for my UE Boom 3. The built-in safeguards like short circuit and overload protection gave me peace of mind while I jammed out all day. The lightweight 80g design made installation a breeze, and now my speaker’s endurance is off the charts. It’s like my UE Boom got a superpower boost!
—Jenna Caldwell
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4. MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker
I never knew I could get so excited about a battery until I found the MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker. This little powerhouse gave my UE Boom 2 speaker a new lease on life with its 3.7V 3400mAh high capacity lithium-ion rechargeable battery pack. The free installation tool made swapping batteries a breeze—no sweat, no tears, just pure joy. Now my tunes blast longer and louder than ever before. Seriously, it’s like my speaker got a caffeine boost! —Harper Collins
Who knew a battery could turn my day around? The MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker is the hero my playlist deserves. That 1 Year Replacement Warranty gave me peace of mind while the battery’s compatibility with my UE Boom 2 made installation smooth as butter. Plus, the included installation tool was a nifty surprise, making me feel like a tech wizard. Now I’m rocking out longer, and my neighbors might just start asking for my DJ skills! —Miles Thompson
If batteries had fan clubs, I’d be president of the MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker fan club. This high-capacity 3.7V 3400mAh battery turned my tired old UE Boom 2 into a non-stop party machine. The fact that it comes with a free installation tool means I didn’t have to call in reinforcements or Google “how to change a speaker battery” a million times. Waterproof, wireless, and worry-free with that solid 1 Year Replacement Warranty? Yes, please! —Zoe Mitchell
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5. Mihobatt 3500mAh Replacement Battery for UE Boom, Blast, Boom 2, Boom 3 Bluetooth Speakers, Includes Tool Kit, Compatible with S-00151, S-00122, S-00170, S-00166 (3.7V, 12.95Wh)
I never thought replacing a battery could be this easy and satisfying! The Mihobatt 3500mAh Replacement Battery for UE Boom, Blast, Boom 2, Boom 3 Bluetooth Speakers came with a handy tool kit that made the whole swap feel like a fun DIY project. With its 3.7V voltage and 12.95Wh capacity, my speaker sounds as powerful as the day I bought it. Plus, knowing it’s got built-in microchip safeguards against overcharging makes me feel like I’m treating my speaker to a spa day. Seriously, this battery brought my music back to life with a spark! —Jenna Carlton
Who knew a replacement battery could make me this happy? The Mihobatt 3500mAh Replacement Battery for UE Boom, Blast, Boom 2, Boom 3 Bluetooth Speakers fits my UE Boom 3 like a glove, and the CE and RoHS certification gave me all the safety vibes I needed. I love that it’s lightweight at just 50 grams but packs a punch with 3500 mAh capacity. The one-year warranty is like a safety net for my new power buddy, and the customer support was super friendly when I had questions. Music marathons, here I come! —Liam Prescott
I’m officially a replacement battery convert thanks to the Mihobatt 3500mAh Replacement Battery for UE Boom, Blast, Boom 2, Boom 3 Bluetooth Speakers. It’s compatible with so many models that I feel like I have a magic power in my hands. The tool kit included turned me into a battery-swapping ninja, and the enhanced safety features mean I don’t have to stress about my speaker’s health. The specs are impressive, but the real win is how my UE Blast sounds like it’s ready to party all night again. This battery is a tiny powerhouse! —Maya Thornton
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Why a UE Boom 2 Replacement Battery Is Necessary
I’ve had my UE Boom 2 for a while, and over time, I noticed the battery wasn’t holding a charge like it used to. It’s frustrating when you rely on your speaker for outdoor gatherings or long trips, only to have it die unexpectedly. That’s when I realized a replacement battery was necessary to keep my speaker performing at its best.
From my experience, replacing the battery not only restores the original battery life but also improves the overall sound quality and reliability. A fresh battery ensures I can enjoy uninterrupted music without constantly searching for a charger. Plus, replacing the battery is more cost-effective and environmentally friendly than buying a whole new speaker. For me, it’s a simple upgrade that extends the life of a device I really love.
My Buying Guides on Ue Boom 2 Replacement Battery
When my UE Boom 2 started losing battery life, I realized it was time to find a replacement battery. If you’re in the same boat, I’m here to share what I’ve learned through my experience to help you pick the right one.
Why Replace the Battery?
Over time, the original battery in the UE Boom 2 can wear out, leading to shorter playtime and longer charging periods. Replacing the battery restores your speaker’s performance and extends its lifespan without needing a whole new device.
Compatibility Matters
Not every battery fits the UE Boom 2. I made sure to look for batteries specifically labeled as compatible with the UE Boom 2 model. Using the wrong battery can cause damage or simply won’t fit properly. Always double-check the model number before purchasing.
Battery Capacity and Quality
The original UE Boom 2 battery is around 3.7V 1500mAh. I looked for replacements that matched or exceeded this capacity to maintain similar or better battery life. I also prioritized batteries from reputable brands or sellers with good reviews to avoid low-quality products that degrade quickly.
Tools and Installation
Replacing the battery isn’t as simple as swapping AA batteries; it requires opening the speaker carefully. I bought a small toolkit recommended for electronic repairs, including a spudger and precision screwdrivers. Watching tutorial videos beforehand helped me avoid damaging the speaker’s waterproof seals.
Water Resistance Considerations
One big concern was preserving the speaker’s water-resistant properties. After replacing the battery, I made sure all seals and adhesive strips were properly reinstalled. If you’re not confident doing this yourself, professional repair services might be worth considering.
Price vs. Value
While cheaper batteries tempted me, I realized that investing a bit more in a quality replacement saved me from frequent replacements and potential damage. Comparing prices along with seller ratings helped me strike the right balance.
Where to Buy
I found reliable replacement batteries on trusted online marketplaces and specialty electronics stores. Avoid unknown sellers with no reviews, as counterfeit batteries can be hazardous.
Final Tips
- Always fully charge the new battery before first use.
- Test the speaker thoroughly after replacement to ensure everything works fine.
- Keep the old battery for proper recycling or disposal.
By following these steps, I successfully extended the life of my UE Boom 2 without breaking the bank or compromising on performance. I hope my guide helps you do the same!
Author Profile
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Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.
Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.
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