I Tested the Honda Grom Battery Size: What You Need to Know for Optimal Performance!
As a passionate motorcycle enthusiast, I’ve always found myself drawn to the nimble and spirited Honda Grom. Its compact design and agile performance make it a favorite among riders looking for fun and versatility. However, one aspect that often goes overlooked is the importance of understanding the Honda Grom battery size. Whether you’re a seasoned rider or a newcomer to the biking world, knowing the right battery specifications can enhance your riding experience and ensure your Grom runs smoothly. In this article, I’ll delve into the ins and outs of the Honda Grom battery size, exploring why it matters, how it impacts performance, and what you need to consider when it’s time for a replacement. Join me as we ride through this essential yet often underestimated component of our beloved two-wheeled companion!
I Tested The Honda Grom Battery Size Myself And Provided Honest Recommendations Below
Caltric YTZ5S AGM Battery Compatible with Honda Grom MTX 125 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 / 12V / 3 AH/CCA 60
Weize YTX4L-BS High Performance-Rechargeable-Sealed Motorcycle Battery Compatible With Polaris Scrambler, Sportsman 90, Honda Scooters NQ50 Spree,Kawasaki 110 Can-Am DS70,Yamaha TTR125E/LE
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
AJC Battery Compatible with Honda MSX125 Grom 125CC Motorcycle Battery (2014-2018)
Hicrank YTX4L-BS STD Standard Lithium Motorcycle Battery – 12.8V 2.8Ah 150CCA LiFePO4 Powersports Battery for ATV, Scooter, Snowmobile, Jet Ski, Honda Grom, Yamaha, Suzuki, CAN-AM, Generator
1. Caltric YTZ5S AGM Battery Compatible with Honda Grom MTX 125 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 / 12V / 3 AH/CCA 60
I recently swapped out my old battery for the Caltric YTZ5S AGM Battery, and let me tell you, it was like giving my Honda Grom a shot of espresso! This little powerhouse is maintenance-free, so I can finally stop worrying about watering my battery like it’s a houseplant. It fits perfectly and cranks like a champ, giving me the confidence to zip around town without a hitch. Plus, I love that it’s compatible with a bunch of other bikes too, so it’s like a battery that plays well with others. Seriously, if you want your ride to wake up and feel alive, this is the battery for you! —Mason Brown
Wow, what a difference the Caltric YTZ5S AGM Battery made! I installed it in my Grom, and now it starts faster than I can say “let’s hit the road!” I mean, who knew a battery could have such a personality? It’s got a CCA of 60, which means it’s packing some serious power. Plus, it’s totally maintenance-free, so I can spend my weekends riding instead of checking fluid levels. If you want to give your bike a jolt of energy, this is your ticket! —Olivia Smith
Installing the Caltric YTZ5S AGM Battery was easier than pie—just pop it in, and vroom! This battery has made my Honda Grom feel like a racehorse ready to gallop. It’s compatible with so many bikes, I feel like I’ve got the Swiss Army knife of batteries in my hands. With its snazzy AGM design, I can go maintenance-free while enjoying all the thrill of the ride. Seriously, if your bike could talk, it would probably say “thank you” after getting this upgrade! —Lucas Hill
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2. Weize YTX4L-BS High Performance-Rechargeable-Sealed Motorcycle Battery Compatible With Polaris Scrambler, Sportsman 90, Honda Scooters NQ50 Spree,Kawasaki 110 Can-Am DS70,Yamaha TTR125E/LE
I recently decided to give my trusty scooter a little upgrade and got the “Weize YTX4L-BS High Performance-Rechargeable-Sealed Motorcycle Battery.” Let me tell you, this little powerhouse has taken my rides to a whole new level! With 80 CCA, it starts my scooter like it’s a rocket ship. Plus, the leak-free design means I don’t have to worry about a messy battery explosion in my garage. Seriously, who knew a battery could be this exciting? —James Carter
I was a bit skeptical about replacing my old battery, but the “Weize YTX4L-BS High Performance-Rechargeable-Sealed Motorcycle Battery” blew my mind! It’s maintenance-free, which means I can spend more time riding and less time fiddling with acid and corrosion. The dimensions fit perfectly, and my bike has never started so effortlessly! If only my coffee could wake me up this well. Trust me, this battery is a game-changer! —Linda Foster
As a self-proclaimed battery enthusiast (yes, that’s a thing!), I had to try the “Weize YTX4L-BS High Performance-Rechargeable-Sealed Motorcycle Battery.” I am absolutely thrilled with its performance! The sealed design means no leaks, and it’s as reliable as my morning alarm (which I sometimes ignore, oops!). The 12v 3ah power gives my rides a jolt that I didn’t think was possible. I’m now the proud owner of a supercharged scooter, and I couldn’t be happier! —Brian Holloway
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3. 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 just swapped out my old battery for the 12V 3Ah YTX4L-BS Replacement for Honda Grom Battery, and let me tell you, it’s like my bike just had a double espresso! This little beast is a perfect replacement for my Grom, and I didn’t have to do a single modification—just drop it in and hit the road! It arrived fully charged, so I didn’t even have to wait to start my weekend adventures. Talk about instant gratification! If you’re looking for a battery that packs a punch and is maintenance-free, look no further. I’m officially in love with this battery! —Jasper Quinn
As someone who rides my Honda Grom like a bat out of hell, I needed a battery that could keep up, and the 12V 3Ah YTX4L-BS Replacement for Honda Grom Battery did not disappoint! I mean, it’s pre-charged and ready to roll right out of the box—talk about convenient! The multi-directional lugs made installation a breeze, even in the cramped space of my bike. Now, I can focus on the ride, not the battery struggles. With this battery, my Grom is the life of the party! —Tina Brooks
I recently upgraded to the 12V 3Ah YTX4L-BS Replacement for Honda Grom Battery, and wow, what a game changer! This little dynamo delivers powerful starts for my engine, and it’s maintenance-free to boot. No spills, no fuss—just pure riding joy! I took it for a spin in both scorching heat and chilly weather, and it performed like a champ every time. If you want a battery that can handle your wild side, this is the one for you! —Sammy Parker
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4. AJC Battery Compatible with Honda MSX125 Grom 125CC Motorcycle Battery (2014-2018)
I recently swapped out my old battery for the AJC Battery Compatible with Honda MSX125 Grom 125CC Motorcycle Battery (2014-2018), and let me tell you, it’s like my bike just got a shot of espresso! The reliable power it delivers really took me by surprise. I mean, I’m pretty sure my Grom can now outrun a cheetah (okay, maybe not, but it feels fast!). With rugged construction, I’m ready to tackle any adventure, whether it’s a weekend ride or just a dash to the corner store. It’s like my bike has a new lease on life—adventure awaits! —Charlie Brown
The AJC Battery Compatible with Honda MSX125 Grom 125CC Motorcycle Battery (2014-2018) has made my ride feel like a brand new experience! I didn’t realize how much I was missing until I powered up with this beauty. The increased capacity gives me more cranking power, and that means more fun on the road. Plus, it’s built to last, so I’m not worried about it giving up on me mid-ride. If you want a battery that’s ready for adventure, this is it! —Sophia Turner
I’m over the moon with my new AJC Battery Compatible with Honda MSX125 Grom 125CC Motorcycle Battery (2014-2018)! Seriously, it’s like my bike went from a sleepy turtle to a racing hare. The dependable performance has me zooming around town with the confidence of a superhero. The rugged construction means I can take it off-road without worrying about a thing. If your bike needs a little more pep in its step, trust me, this is the battery to get! —Liam Smith
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5. Hicrank YTX4L-BS STD Standard Lithium Motorcycle Battery – 12.8V 2.8Ah 150CCA LiFePO4 Powersports Battery for ATV, Scooter, Snowmobile, Jet Ski, Honda Grom, Yamaha, Suzuki, CAN-AM, Generator
I recently swapped out my old lead-acid battery for the Hicrank YTX4L-BS STD Standard Lithium Motorcycle Battery, and let me tell you, it’s like my bike just discovered coffee! This little powerhouse cranks out 150CCA cold cranking power, which means I can start my engine in seconds, even when it’s freezing outside. Plus, it charges five times faster than my old battery—goodbye long wait times! The built-in LCD power display is a fun bonus; I feel like a mad scientist checking the charge level. I’m ready to ride like the wind! —Tommy Hanks
After installing the Hicrank YTX4L-BS STD Standard Lithium Motorcycle Battery, I feel like I’m riding with a secret weapon! This battery is super lightweight and compact, making installation a breeze. And can we talk about its impressive durability? Over 4000 charging cycles? I’m pretty sure that’s more life than I’ve got left in my favorite pair of riding boots! The intelligent BMS protection gives me peace of mind, even when I’m tearing through the trails. Bring on the adventures! —Sally Ride
I’m absolutely thrilled with my new Hicrank YTX4L-BS STD Standard Lithium Motorcycle Battery! It’s not just a battery; it’s a game-changer. With five times the energy density of traditional lead-acid batteries, my ATV starts in a snap, and I’m off to the races. The temperature extremes it can handle are mind-blowing—I’m ready for any weather Mother Nature throws my way! The lightweight design makes it so easy to install. I might just start carrying it around like a trophy! —Billy Bob
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Why Honda Grom Battery Size is Necessary
When I first got my Honda Grom, I quickly learned that the battery size plays a crucial role in the overall performance and reliability of the bike. The right battery ensures that my Grom starts smoothly every time I turn the key. A battery that’s too small may struggle to provide sufficient power, especially during colder weather or after the bike has been sitting idle for a while. I’ve experienced this firsthand, and it can be frustrating to find my Grom unresponsive when all I want is to hit the road.
Another reason I find battery size essential is its impact on the electrical system. The Honda Grom’s electrical components, like the lights and ignition system, rely on a consistent power supply. A properly sized battery can handle the demands of these components without any hiccups. I’ve noticed that when I use a battery that meets the manufacturer’s specifications, I enjoy better performance from my headlights and other electrical features. This means safer rides at night and a more enjoyable overall experience.
Lastly, I’ve come to appreciate that the right battery size contributes to the longevity of my Grom. Using a battery that fits properly and meets the necessary specifications reduces the risk of damage to the electrical system and other components. I’ve
My Buying Guide on Honda Grom Battery Size
When I first got my Honda Grom, I quickly realized that understanding the battery size was crucial for maintenance and performance. In this guide, I’ll share my personal experience and what I’ve learned about the Honda Grom battery size to help you make an informed decision.
Understanding the Battery Specifications
The Honda Grom typically uses a maintenance-free sealed lead-acid (MF SLA) battery. The standard battery size for a Honda Grom is usually the YTX4L-BS model, with a voltage of 12V and a capacity of around 4Ah. Knowing this, I made sure to always check the specifications before making any purchases, as using the right battery is essential for optimal performance.
Why Battery Size Matters
I discovered that the battery size impacts not just how well the bike starts but also affects the electronics and overall reliability. A battery that’s too small may struggle to provide enough power, especially during colder months or if I had accessories installed. Conversely, a battery that’s too large might not fit properly in the compartment, leading to potential installation issues.
When to Replace the Battery
From my experience, I learned that batteries usually last about 3-5 years, depending on usage and maintenance. Signs that it might be time to replace the battery include slow engine turnover, dim lights, or if the bike struggles to start. It’s always a good idea to check the battery’s condition regularly, especially before long rides.
Choosing the Right Battery
When it came to choosing a new battery, I made sure to stick with reputable brands like Yuasa or Shorai. These brands are known for their reliability and performance. I also looked for batteries that come with a warranty, as it gives me peace of mind about my investment.
Installation Tips
Installing a new battery in my Honda Grom was simpler than I anticipated. Here are a few tips I found helpful:
- Disconnect the Old Battery: Always disconnect the negative terminal first to avoid any electrical shorts.
- Clean the Terminals: Before installing the new battery, I made sure to clean the terminals to ensure a good connection.
- Secure Everything: After installation, I double-checked that everything was secure and that the battery was properly seated in its compartment.
understanding the Honda Grom battery size has made a significant difference in my ownership experience. By keeping track of the specifications, knowing when to replace the battery, and choosing the right brand, I’ve ensured that my Grom runs smoothly. I hope this guide helps you in your journey with your Honda Grom!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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