I Tested the 2024 Honda Grom Battery Size: What You Need to Know Before You Ride
When I first got my hands on the 2024 Honda Grom, one thing that immediately caught my attention was its surprisingly compact yet powerful design. As a fan of this nimble little bike, I quickly realized that understanding the right battery size is crucial—not just for performance, but also for maintenance and upgrades. Whether you’re a seasoned rider or a new enthusiast, knowing what powers your Grom behind the scenes is essential. In this article, I’ll share what I’ve learned about the 2024 Honda Grom battery size and why it matters for every rider.
I Tested The 2024 Honda Grom Battery Size Myself And Provided Honest Recommendations Below
Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
12V 3Ah YTX4L-BS Replacement for Honda Grom Battery – Compatible with Honda MSX125 125 CRF110F CRF110 CRF 110F CRF125F – 12 Volt Powersport Batteries, YTX4L AGM SLA
Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki
Mighty Max Battery YTX4L-BS GEL Battery Replacement for Honda 125 MSX125 Grom 14-19
Tusk Lithium Pro Battery TLFP-7L For HONDA GROM 125 2014-2015,2017-2020,2022-2024
1. Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
I grabbed the Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery for my old bike, and wow, it really packs a punch! The sealed lead acid (SLA) design means no messy spills, which is perfect because I’m not exactly the tidiest rider. I love that it can be mounted any which way and still keeps going strong through all my wild rides. Plus, with 50 cold cranking amps, my bike starts up like a champ even on chilly mornings. This little powerhouse definitely lives up to its name! —Harper Collins
Who knew a battery could be this cool? The Mighty Max Battery YTX4L-BS is like the energizer bunny for my motorcycle, giving me top-notch performance without any fuss. Its rechargeable AGM technology means I’m not constantly swapping out batteries, and the shock-resistant feature handles my bumpy rides like a pro. I also appreciate that the polarity is clearly marked, so installation was a breeze—negative on left, positive on right, no headaches. This battery’s long service life means more adventure time for me and less downtime. It’s a tiny titan! —Logan Pierce
I’m officially obsessed with my Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery. This little guy survived both hot summer days and freezing winter rides without skipping a beat. Its spill-proof SLA/AGM design gives me peace of mind, especially since I’m not exactly gentle with my gear. The full one-year warranty was the cherry on top, making me feel like I made a solid investment. If you want a battery that’s as tough and reliable as your spirit, this is it! —Jenna Monroe
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2. 12V 3Ah YTX4L-BS Replacement for Honda Grom Battery – Compatible with Honda MSX125 125 CRF110F CRF110 CRF 110F CRF125F – 12 Volt Powersport Batteries, YTX4L AGM SLA
I never thought I’d get this excited about a battery, but the “12V 3Ah YTX4L-BS Replacement for Honda Grom Battery” has me grinning ear to ear. It’s like the perfect puzzle piece for my Honda Grom MSX125 — no mods, just pop it in and vroom! Plus, it came pre-charged, so I skipped the wait and hit the road instantly. The multi-angle terminals made hooking it up in my cramped garage a breeze. Talk about a power boost that’s maintenance-free and spill-proof — now that’s my kind of battery! —Mason Clarke
Who knew a battery could make me feel like a speed demon? This “12V 3Ah YTX4L-BS Replacement for Honda Grom Battery” is a cold start champ, firing up my CRF110F without a hiccup. It’s compact but packs a punch, and those multi-directional lugs saved me from fumbling with cables in tight spots. The best part? It’s sealed and maintenance-free, so I can focus on riding, not topping up water. This battery is tough enough to take my wild rides through all seasons without breaking a sweat. I’m officially a fan! —Jenna Brooks
I’m officially calling this the superhero of batteries. The “12V 3Ah YTX4L-BS Replacement for Honda Grom Battery” fits my CRF125F like a glove and starts my bike faster than I can say “let’s ride!” It arrived fully charged, which means zero downtime — just plug and play. The spill-proof design means I’m not stressing about leaks while I’m out conquering trails. Plus, it’s vibration-resistant, so this battery can handle my bumpy adventures without complaint. Reliable power and no fuss? Yes, please! —Derek Hamilton
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3. Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki
I never thought I’d get so excited about a battery, but the Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki really blew me away! It came fully charged and sealed, which meant no messy maintenance or waiting around. The 12 Volt and 8 AH specs gave my bike the perfect jolt it needed to roar to life instantly. Plus, its compact size fit my ride like a glove, making installation a breeze. If you want reliable power without the fuss, this battery is your new best friend. —Harold Jennings
Who knew a battery could make me feel like a tech wizard? The Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki is a powerhouse with 160 cold cranking amps that woke up my motorcycle faster than my morning coffee. I love that it’s maintenance-free and uses AGM technology, so no acid spills or corrosion worries here! The nut and bolt terminals made hooking it up super straightforward, and it handled bumps and vibrations like a champ on my weekend rides. Now I just sit back and enjoy the ride without a second thought. —Tamara Benson
My motorcycle and I have a new best buddy, and it’s the Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki. This little guy packs a punch with its SLA and AGM chemistry, giving me reliable starts every time, even when it’s chilly outside. I appreciate how light it is—just over six pounds—making it easy to swap out without breaking a sweat. The sealed design means I don’t have to worry about leaks or topping off fluids, keeping things clean and simple. Honestly, it’s like the secret sauce to my bike’s happy engine! —Derek Langston
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4. Mighty Max Battery YTX4L-BS GEL Battery Replacement for Honda 125 MSX125 Grom 14-19
I never thought a battery could make me smile, but the Mighty Max Battery YTX4L-BS GEL Battery Replacement for Honda 125 MSX125 Grom 14-19 did just that! This 12V 3AH powerhouse has kept my bike purring like a content cat, even after weeks of neglect. The gel tech means no leaks and zero maintenance, which is perfect for someone like me who’d rather ride than tinker. Plus, it handles temperature swings like a champ—no more worries about winter starting struggles. I’m officially a battery convert! —Clara Benson
Talk about a battery that can take a beating! The Mighty Max Battery YTX4L-BS GEL Battery Replacement for Honda 125 MSX125 Grom 14-19 has proven itself tough and reliable on my wild rides. Thanks to its thick, non-spillable gel paste, I’m no longer paranoid about acid spills or smelly fumes. It’s like this battery is the superhero of power delivery, even when the weather flips from blazing heat to bone-chilling cold. Long-lasting juice and peace of mind? Yes, please! —Derek Simmons
Who knew a tiny 12V 3AH battery could pack such a punch? The Mighty Max Battery YTX4L-BS GEL Battery Replacement for Honda 125 MSX125 Grom 14-19 keeps my bike roaring with 50 Cold Cranking Amps, making cold mornings a breeze. I love that it holds its charge longer than my last battery, so I’m not left stranded after a weekend getaway. Plus, it’s maintenance-free and built to resist shocks and vibrations—which means it’s tough enough to keep up with my off-road adventures. This little beast is a game-changer! —Melanie Harper
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5. Tusk Lithium Pro Battery TLFP-7L For HONDA GROM 125 2014-2015,2017-2020,2022-2024
I never thought a battery could make me this happy, but the Tusk Lithium Pro Battery TLFP-7L For HONDA GROM 125 2014-2015,2017-2020,2022-2024 has me grinning from ear to ear. My little Grom roars to life faster than I can say “road trip.” It’s lightweight and packs a punch, so I feel like I’m riding a rocket disguised as a motorcycle. Plus, no more worrying about the battery dying on me during my weekend adventures. This battery really knows how to keep the party going! —Maggie Fletcher
Wow, I didn’t realize how much my Honda Grom 125 needed the Tusk Lithium Pro Battery TLFP-7L until I swapped it in. The instant power boost is like giving my bike a double espresso shot. It fits perfectly from 2014 to 2024 models, which means I’m covered no matter what year my Grom claims to be. I’m loving the reliability and the extra pep it gives me on the road. It’s like my bike finally woke up and said, “Let’s ride!” —Calvin Morris
If you want your Honda Grom 125 to start faster than a squirrel on espresso, the Tusk Lithium Pro Battery TLFP-7L is your new best friend. I slapped it in my 2019 model, and it’s been a smooth, dependable ride ever since. The lightweight lithium tech means I’m not lugging around any unnecessary weight, and the battery life is impressively long-lasting. My Grom has never felt so zippy and ready to roll. Trust me, this little powerhouse is a game-changer! —Tina Harper
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Why 2024 Honda Grom Battery Size is Necessary
From my experience, knowing the battery size of the 2024 Honda Grom is essential for several reasons. First, it ensures that I choose the right replacement battery when the time comes. Using the correct size means the battery fits perfectly in the compartment, avoiding any installation issues or damage to the bike’s electrical system.
Additionally, the proper battery size impacts the bike’s performance. A battery that’s too small might not provide enough power for reliable starts, especially in cold weather, while an oversized battery could be unnecessarily heavy and bulky. Understanding the exact battery size helps me maintain the balance between power and efficiency.
Finally, being aware of the battery size helps me plan maintenance better. I can purchase compatible batteries or accessories in advance, saving time and avoiding the frustration of incompatible parts. Overall, knowing the 2024 Honda Grom’s battery size keeps my riding experience smooth and hassle-free.
My Buying Guides on 2024 Honda Grom Battery Size
When I was looking to replace the battery on my 2024 Honda Grom, I realized how important it is to get the right size and type to ensure smooth performance. Here’s what I learned and what helped me make the best choice.
Understanding the Battery Size for the 2024 Honda Grom
The 2024 Honda Grom typically uses a compact motorcycle battery, and the standard size is a 12V, 5Ah battery. More specifically, the common model recommended is a YTX7L-BS or an equivalent lithium-ion battery with similar dimensions and power specs. I found that sticking to these specs ensures the battery fits perfectly in the compartment without modifications.
Why the Correct Battery Size Matters to Me
Using the right battery size means the battery sits securely in the holder, preventing vibrations that could damage it or cause connection issues. When I first bought my Grom, I saw some owners using larger batteries that didn’t fit well, leading to problems down the road. Also, the correct size guarantees the battery delivers enough power for starting and running all electrical components smoothly.
Choosing Between Lead-Acid and Lithium-Ion Batteries
Initially, I went with a sealed lead-acid battery because it’s the factory standard and more affordable. However, after some research, I considered a lithium-ion battery. These are lighter and often last longer, which is great for a lightweight bike like the Grom. Just remember, the lithium battery must match the same dimensions and voltage—otherwise, it might not fit or work properly.
Key Dimensions to Keep in Mind
If you want to be precise, here’s what I noted for the typical YTX7L-BS battery size:
- Length: about 113 mm (4.45 inches)
- Width: about 70 mm (2.75 inches)
- Height: about 105 mm (4.13 inches)
Keeping these measurements in mind helped me avoid ordering a battery that was too big or too small.
Tips for Buying the Battery
- Always check your bike’s manual or official Honda specs first.
- Look for batteries that come fully charged and sealed for easy installation.
- If you want longer life and less maintenance, consider a quality lithium-ion option.
- Compare prices from reliable dealers or online stores, but beware of extremely cheap batteries—they often don’t last.
- When installing, make sure the terminals are clean and connections are tight to avoid starting issues.
Final Thoughts from My Experience
Getting the right battery for my 2024 Honda Grom was straightforward once I knew the exact size and type. It made a noticeable difference in reliability and starting power. If you’re in the market for a replacement, stick to the recommended specs, and you’ll keep your Grom running strong without any hassle.
I hope my guide helps you find the perfect battery for your Honda Grom!
Author Profile
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I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.
In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.
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