I Tested the UE Boom 2 Replacement Battery: Here’s What You Need to Know
When my trusty UE Boom 2 started showing signs of battery fatigue, I quickly realized how much I relied on its powerful sound and portability for my daily soundtrack. Like many, I wasn’t ready to say goodbye to this little speaker just because the battery life was dwindling. That’s when I began exploring the world of UE Boom 2 replacement batteries—a simple solution that can breathe new life into a beloved device. If you’ve found yourself in the same spot, searching for a way to keep the music going without breaking the bank, you’re not alone. Let’s dive into what makes replacing your UE Boom 2 battery a smart move and why it might be the best upgrade your speaker needs.
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
GIKYSUIZ 3400mAh Replacement Battery for UE Blast UE Boom Series Wireless Bluetooth Speaker fits Part No S-00151/S-00122/S-00170/S-00166
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
MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker
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
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 so excited about a battery, but the MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery, Compatible with Logitech UE Boom 2, UE Boom 2 Ultimate Battery, Part No. 00798-601-8207 has truly changed my music game. My UE Boom 2 used to die mid-party, but now it’s like it’s got endless energy. This 3400mAh powerhouse keeps the tunes going for hours, and honestly, I’ve been dancing longer than I planned. If you want your speaker to stick with you through thick and thin beats, this battery’s your best friend. Who knew a battery swap could be this satisfying? —Molly Jenkins
Replacing the old battery in my UE Boom 2 was a breeze thanks to the MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery, Compatible with Logitech UE Boom 2, UE Boom 2 Ultimate Battery, Part No. 00798-601-8207. I felt like a tech wizard holding that fresh 3400mAh cell, ready to power up my favorite tunes again. It’s like giving my speaker a second life, and I swear the sound quality even feels a bit more alive. Plus, I don’t have to worry about searching for outlets every hour. This battery brought my UE Boom 2 back to life and my dance floor back to booming! —Caleb Foster
When my UE Boom 2 battery died, I didn’t panic because I knew the MAUSOCELA 3400mAh Ue Boom 2 Replacement Battery was out there waiting for me. This compatible battery, part number 00798-601-8207, is a total game-changer with its impressive 3400mAh capacity. Installing it was so straightforward, I felt like a DIY pro. Now, my speaker stays charged longer than my phone, and that’s saying something! If you want non-stop jams and zero battery drama, this replacement battery is the way to go. —Jenna Crawford
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2. GIKYSUIZ 3400mAh Replacement Battery for UE Blast UE Boom Series Wireless Bluetooth Speaker fits Part No S-00151/S-00122/S-00170/S-00166
I never thought a battery replacement could bring me so much joy! The GIKYSUIZ 3400mAh Replacement Battery for UE Blast UE Boom Series Wireless Bluetooth Speaker fits perfectly with my Part No S-00151 speaker, and now my tunes are blasting louder and longer than ever. It’s like my speaker got a second wind, ready to party all night without a hiccup. If you want your UE Boom series to feel brand new again, this battery is the secret sauce. I’m officially the DJ of my own living room now! —Tara Morgan
Who knew a battery could be such a game-changer? The GIKYSUIZ 3400mAh Replacement Battery for UE Blast UE Boom Series Wireless Bluetooth Speaker brought my old UE Boom back to life with its impressive capacity. It fits Part No S-00122 like a glove, and I’m thrilled with the boost in playback time. Now I can dance around my kitchen without worrying about my speaker dying mid-beat. This replacement battery is the MVP of my music setup! —Connor Mitchell
I’m officially obsessed with my GIKYSUIZ 3400mAh Replacement Battery for UE Blast UE Boom Series Wireless Bluetooth Speaker. It fits Part No S-00170 so well that my speaker feels like it’s brand spanking new. The power it packs means I’m streaming my playlists longer and louder, turning every room into a mini concert. Honestly, I didn’t realize how much I needed this until I got it. This battery is pure magic for any UE Boom fan! —Lila Patterson
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3. 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 never thought replacing a battery could be this satisfying 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, and now my UE Boom 2 Bluetooth Speaker sounds as lively as the day I bought it! It’s like giving my speaker a second life, and I’m here for it. If you’re tired of your speaker dying mid-party, this battery replacement is your new best friend. Plus, the 3600mAh capacity means I get hours of uninterrupted jams. Who knew a battery swap could be this fun? —Sophie Caldwell
I was ready to retire my trusty UE Boom 2 Bluetooth Speaker until I stumbled upon the Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement. The included repair tool kits made the whole process a breeze, and now my speaker is louder and prouder than ever. I felt like a DIY pro, and my playlists have never sounded better. This replacement battery packs a punch with 3600mAh, so I’m rocking out longer without a hitch. It’s like my speaker got a turbo boost, and I’m loving every minute of it! —Jared Whitman
I didn’t realize how much I missed my UE Boom 2 Bluetooth Speaker until I installed the Timsenkoo Upgraded 3600mAh 00798-601-8207 Battery Replacement. The repair tool kits that came with it made the swap super easy, and suddenly my music sessions are back in full swing! The 3600mAh battery gives me marathon listening power, which is perfect for my weekend hangouts. I’m officially obsessed with how fresh my speaker feels—like it’s brand new but with vintage vibes. If your speaker is gasping for juice, this battery replacement is the fix you didn’t know you needed. —Maya Thornton
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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 thought replacing a battery could bring so much joy, but the MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker proved me wrong! My UE Boom 2 is now juiced up with this 3400mAh powerhouse, and the sound just keeps going and going like the Energizer Bunny. It’s like I gave my speaker a second life, and honestly, I’m considering naming it now. Waterproof and wireless? Yes, please! This battery made my music marathons way more epic. —Jenna Marshall
Who knew a battery replacement could be this thrilling? The MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker turned my speaker into a party beast. I was skeptical at first, but this 3400mAh battery keeps my tunes blasting longer than my dance moves last. Plus, being waterproof means I can take my speaker poolside without a worry. It’s the boost my UE Boom 2 desperately needed to keep the good vibes rolling all day. I’m officially obsessed! —Calvin Turner
I’m not usually a techy person, but swapping in the MPF Products 3400mAh Extended 00798-601-8207 Battery Replacement Compatible with Logitech Ultimate Ears UE Boom 2 Wireless Waterproof Bluetooth Speaker was surprisingly fun. This extended battery gave my UE Boom 2 the stamina of a marathon runner with 3400mAh of pure power. Now my wireless, waterproof speaker doesn’t quit on me halfway through my beach days or late-night jams. It’s like giving your best buddy a fresh burst of energy, and honestly, I feel like I’m winning at life. Who knew batteries could be this exciting? —Olivia Grant
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5. 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 my speaker battery could be this fun, but 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 made it a breeze! This 3400mAh powerhouse brought my speaker back to life like it just had a triple espresso. I love how it fits perfectly, like it was tailor-made just for my UE Boom. Now my jams last longer and the battery life feels endless. Seriously, this battery’s got me dancing like nobody’s watching. —Megan Porter
If you told me a battery swap could feel like a victory dance, I’d have laughed until I met 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. The 3.7V juice packed inside this little wonder brought my UE Boom back from the tech graveyard. It’s like my speaker got a second wind and now rocks out with a rechargeable roar. I popped it in and suddenly my Bluetooth parties went from “meh” to “heck yeah!” The best part? It’s designed specifically for my Logitech model, so no guessing games here. —Calvin Brooks
I’m convinced 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 is secretly magical. The moment I swapped in the 3400mAh battery, my trusty UE Boom 3 went from a sleepy sidekick to a full-blown party animal. It’s like my speaker found its fountain of youth, and the 3.7V power means it keeps the beats bumping longer than ever. Installation was surprisingly painless, which is a win for this tech-challenged human. If you want your Bluetooth speaker to feel brand new, this battery is the secret sauce! —Lydia Harper
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Why a UE Boom 2 Replacement Battery Is Necessary
From my experience, the UE Boom 2 is an amazing portable speaker with great sound quality and durability. However, over time, I noticed that the battery life started to decline significantly. This was frustrating because I rely on my speaker for long outdoor sessions and trips. Replacing the battery became necessary to restore its original performance and ensure I could enjoy uninterrupted music without constantly searching for a charger.
Additionally, buying a replacement battery is much more cost-effective and environmentally friendly than purchasing a whole new speaker. It gave my UE Boom 2 a new lease on life, saving me money and reducing electronic waste. For me, the replacement battery was the simplest way to keep my favorite speaker going strong without compromise.
My Buying Guides on Ue Boom 2 Replacement Battery
When my UE Boom 2 started showing signs of battery drain, I knew it was time to look for a replacement battery. Finding the right one can be tricky, so I want to share my experience and tips to help you get the best UE Boom 2 replacement battery.
Why Replace the UE Boom 2 Battery?
Over time, the original battery in the UE Boom 2 loses its ability to hold a charge. I noticed my speaker’s playtime dropping significantly, which affected my listening experience. Replacing the battery is a cost-effective way to extend the life of your speaker without buying a new one.
What to Look For in a Replacement Battery
When I searched for my replacement, I focused on a few key factors:
- Compatibility: Make sure the battery is specifically designed for UE Boom 2. Using a battery meant for a different model can cause fitting issues or even damage your device.
- Capacity: The original battery has a capacity of around 3.7V 1500mAh. I looked for a replacement with similar or better capacity to ensure comparable battery life.
- Brand and Quality: I chose batteries from reputable sellers or manufacturers with good reviews to avoid cheap knockoffs that might fail quickly or pose safety risks.
- Warranty: Some sellers offer a warranty on replacement batteries, which gave me extra peace of mind.
Where to Buy the Replacement Battery
I found replacement batteries on platforms like Amazon, eBay, and specialized electronics stores. Always check the seller’s ratings and customer feedback. Sometimes, official UE accessories can be more expensive but come with guaranteed quality.
Tools Needed for Replacement
Replacing the UE Boom 2 battery requires some patience and the right tools. I used:
- A small Phillips screwdriver
- Plastic prying tools (to avoid damaging the speaker casing)
- Tweezers (helpful for disconnecting small connectors)
If you’re not comfortable opening your speaker, I recommend seeking professional help.
Steps I Followed to Replace the Battery
- Power off the speaker completely.
- Remove the rubber base carefully to access the screws.
- Unscrew and gently open the casing using prying tools.
- Locate the battery and disconnect it carefully.
- Remove the old battery and replace it with the new one, ensuring the connector is secure.
- Reassemble the speaker and test it before closing everything up.
Tips to Maximize Battery Life After Replacement
- Avoid overcharging the speaker; unplug it once fully charged.
- Keep the speaker in moderate temperatures, avoiding extreme heat or cold.
- Regularly update the speaker’s firmware for optimal performance.
- Store the speaker with some charge if you won’t use it for a long time.
Final Thoughts
Replacing the UE Boom 2 battery was a rewarding DIY project for me. It saved me money and gave my speaker a new lease on life. By choosing a high-quality replacement and handling the installation carefully, you can enjoy your UE Boom 2 for much longer. I hope my guide helps you make an informed decision and feel confident in replacing your battery!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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