Why I Recommend the Benelli TNT 135 Battery: My Expert Experience and Tips
When I first started exploring the world of motorcycles, I quickly realized how crucial every component is to the overall riding experience—especially something as seemingly simple as the battery. Take the Benelli TNT 135 battery, for example. It might not be the flashiest part of this nimble streetfighter, but without a reliable power source, the bike simply won’t roar to life. Over time, I’ve come to appreciate just how much the right battery impacts performance, starting reliability, and even the longevity of the bike itself. In this article, I want to share insights about the Benelli TNT 135 battery that every owner or enthusiast should know, helping you keep your ride running smoothly and confidently.
I Experienced The Benelli TNT 135 Battery Myself And Share My Honest Recommendations Below
Mighty Max Battery YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Mighty Max Battery YTX7A-BS Replacement Battery Compatible with Benelli 135 T135 17-22
Mighty Max Battery YTX7A-BS Replacement Battery Compatible with Benelli 135 T135 17-22 + 12V 1Amp Charger
Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Mighty Max Battery YTX7A-BS GEL Replacement Battery Compatible with Benelli 135 T135 17-22
1. Mighty Max Battery YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

When I first came across the Mighty Max Battery YTX9-BS, I was immediately drawn to its impressive specifications and versatile design. As someone who values reliability and performance in motorcycle batteries, this 12 Volt, 8 AH battery with 135 Cold Cranking Amps (CCA) seemed like a solid choice for ensuring my bike starts smoothly, even in challenging weather conditions. The fact that it’s a sealed lead acid (SLA) battery with absorbed glass mat (AGM) technology gives me confidence in its durability and maintenance-free operation.
One of the standout features for me is its compact size—measuring 5.90 inches by 3.38 inches by 4.25 inches—which means it fits easily into most motorcycle battery compartments without any hassle. The clear polarity layout, with the positive terminal on the left and the negative on the right, helps avoid confusion during installation, making it user-friendly even for those who might not be experts in bike maintenance. Although the listing includes only the battery and screws, I appreciate knowing upfront what’s included so I can prepare any additional mounting accessories or wire harnesses if needed.
The SLA/AGM spill-proof design is particularly appealing because it combines high discharge rates with a wide operating temperature range. This means I can count on the battery to deliver strong power bursts necessary for cold starts, while also withstanding both hot summer rides and chilly winter mornings without degradation in performance. Its rechargeable nature and ability to be mounted in any position offer me flexibility in installation, especially if my motorcycle’s battery compartment has limited space or an unconventional orientation.
Another advantage I value is the battery’s resilience against shocks and vibrations, which are common on the road and can prematurely wear down lesser batteries. Knowing that this battery is built to endure those conditions gives me peace of mind that it will maintain long-lasting, high performance. Plus, the full one-year warranty serves as a reassuring safety net, showing the manufacturer’s confidence in the product’s quality and durability.
To give a clearer overview, here’s a summary table that highlights the key specifications and benefits of the Mighty Max Battery YTX9-BS
Feature Specification / Benefit Voltage 12 Volts Capacity 8 AH (Amp Hours) Cold Cranking Amps (CCA) 135 CCA Dimensions 5.90″ x 3.38″ x 4.25″ Polarity Positive on left, Negative on right Type Sealed Lead Acid (SLA) / AGM Spill Proof Mounting Any position, shock and vibration resistant Warranty Full One Year Included Items Battery and Screws only (no wire harness or mounting accessories)
if you’re looking for a dependable, maintenance-free motorcycle battery that delivers consistent starting power and can handle varying environmental conditions, the Mighty Max YTX9-BS is an excellent option. It’s designed with practical features that cater to riders who want long-term value and hassle-free operation. While it’s important to ensure you have the necessary mounting accessories ready, the overall performance and warranty make it a worthwhile investment for anyone serious about keeping their bike reliable. Personally, I feel confident that this battery would meet my needs and might just be the upgrade my motorcycle deserves.
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2. Mighty Max Battery YTX7A-BS Replacement Battery Compatible with Benelli 135 T135 17-22

When I first came across the Mighty Max Battery YTX7A-BS Replacement Battery compatible with the Benelli 135 T135 from 2017 to 2022, I was immediately interested due to its reputation and specifications. As someone who values reliable power sources for motorcycles, this battery’s 12V 6AH capacity coupled with 105 Cold Cranking Amps (CCA) promised a solid performance that I could depend on, especially for starting my bike in various weather conditions.
The physical dimensions of this battery—5.90 inches in length, 3.38 inches in width, and 3.70 inches in height—make it a perfect fit for the Benelli 135 T135 models within those years. The polarity configuration, with positive on the left and negative on the right, matches the original battery setup, which means I didn’t have to worry about compatibility or complicated installations. Although the listing includes only the battery and screws, the simplicity helps keep the overall price reasonable, and as I already have the necessary wire harness and mounting accessories, this didn’t pose a problem for me.
One of the standout features that really appealed to me is the battery’s Sealed Lead Acid (SLA) Absorbed Glass Mat (AGM) technology. This spill-proof design not only makes it safer to handle and maintain but also enhances its durability. The high discharge rate characteristic means that the battery can provide strong bursts of power exactly when the engine needs it most, especially during cold starts. This is coupled with a wide operating temperature range, ensuring reliable performance whether I’m riding in the heat of summer or the chill of winter.
What truly convinced me was the battery’s ability to withstand shocks and vibrations, which is crucial for motorcycle use where road conditions can be unpredictable. The rechargeable nature of the battery, along with its capability to be mounted in any position, adds to its versatility and ease of installation in tight spaces. Knowing that it offers a long service life and deep discharge recovery gives me peace of mind that I won’t need a replacement anytime soon.
Lastly, the full one-year warranty is a reassuring bonus. It shows the manufacturer’s confidence in the product and provides a safety net for me as a buyer. This warranty means that if any unforeseen issues arise, I have support to turn to, which makes investing in this battery a less risky decision.
Overall, if you own a Benelli 135 T135 from 2017 to 2022 and are looking for a dependable, high-performing replacement battery, the Mighty Max YTX7A-BS checks all the boxes. It balances power, durability, and safety features while fitting perfectly into your bike’s specifications. For me, it was a straightforward choice that combined value with reliability, and I believe it can do the same for you.
Feature Details Voltage & Capacity 12V, 6AH Cold Cranking Amps (CCA) 105 CCA Dimensions (L x W x H) 5.90″ x 3.38″ x 3.70″ Polarity Positive Left, Negative Right Technology Sealed Lead Acid (SLA) / AGM Spill Proof Key Characteristics High discharge rate, wide temperature range, shock & vibration resistant, rechargeable, mountable in any position Included Items Battery and screws only (no wire harness or mounting accessories) Warranty Full One Year
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3. Mighty Max Battery YTX7A-BS Replacement Battery Compatible with Benelli 135 T135 17-22 + 12V 1Amp Charger

When I first came across the Mighty Max Battery YTX7A-BS Replacement Battery compatible with Benelli 135 T135 models from 2017 to 2022, I was immediately drawn to its tailored compatibility. Knowing that this battery fits perfectly with my Benelli 135 gives me confidence that I won’t face any installation hassles or performance mismatches. The inclusion of a 12V 1 Amp charger further sweetens the deal by ensuring that I have everything I need to keep my battery in optimal condition without hunting for additional accessories.
Diving into the technical features, the YTX7A-BS battery packs a solid 12V with a 6AH capacity and 105 Cold Cranking Amps (CCA). This means it delivers reliable starting power even in colder climates, which is a big plus if you like to ride year-round or live in a place with fluctuating temperatures. The sealed lead acid (SLA) construction with Absorbent Glass Mat (AGM) technology is especially impressive—it’s spill-proof, can handle high discharge rates, and boasts a long service life with excellent recovery from deep discharges. This tells me that I can count on consistent performance and less worry about maintenance or accidental acid leaks.
Another aspect that really appeals to me is the battery’s compact size and thoughtful design. With dimensions of 5.90 inches by 3.38 inches by 3.70 inches, it fits neatly into my motorcycle’s battery compartment. The polarity is clearly specified, with positive on the left and negative on the right, which helps avoid any confusion during installation. I also appreciate that this battery can be mounted in any position, which adds flexibility if your bike’s battery space is a bit unconventional. Plus, it’s built to resist shocks and vibrations, meaning it’s tough enough to handle the bumps and rough roads that come with motorcycle riding.
One thing to keep in mind is that the package includes the battery and screws only; it doesn’t come with wire harnesses or mounting brackets. However, since it comes with a charger and maintainer, I feel confident that I can maintain the battery’s lifespan effectively. The charger is a smart addition because it helps prevent overcharging or undercharging, which can significantly extend battery life—something I highly value as a rider who wants reliability without frequent replacements.
Overall, the Mighty Max Battery YTX7A-BS offers a well-rounded, dependable power solution for Benelli 135 riders. It combines strong starting power, durability, and convenience in one package. If you’re like me and want a battery that will perform well in all conditions, is easy to install, and comes with a charger to keep it healthy, this product is definitely worth considering. It strikes a good balance between quality and value, making it a smart choice for anyone looking to replace their motorcycle battery without fuss.
Feature Details Battery Model YTX7A-BS Voltage & Capacity 12V, 6AH Cold Cranking Amps (CCA) 105 CCA Dimensions 5.90″ x 3.38″ x 3.70″ Polarity Positive on left, Negative on right Battery Type Sealed Lead Acid (SLA) / AGM Spill Proof Key Characteristics High discharge rate, wide temperature range, long service life, deep discharge recovery Mounting Any position, shock & vibration resistant Included Accessories Battery, Screws, 12V 1 Amp Charger & Maintainer Not Included Wire harness, mounting brackets
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4. Mighty Max Battery YTX4L-BS – 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

When I first came across the Mighty Max Battery YTX4L-BS, I was immediately drawn to its compact yet powerful specifications. As someone who values reliability in motorcycle batteries, the 12 Volt 3 AH capacity paired with a 50 Cold Cranking Amps (CCA) rating stood out to me. This combination means the battery can provide a solid burst of power to start my motorcycle even in colder conditions, which is often a challenge for many batteries. The sealed lead acid (SLA) AGM technology also assures me of a maintenance-free experience, which is a huge convenience since I don’t have to worry about topping up acid or water levels.
Looking deeper into the features, the battery’s dimensions (4.40 inches x 2.90 inches x 3.42 inches) make it compact enough to fit a variety of motorcycles without taking up too much space. The specified polarity, with the negative terminal on the left and positive on the right, helps me quickly determine compatibility with my bike’s wiring setup, reducing the hassle of guessing or adapting connections. While the listing includes just the battery and screws, knowing this upfront helps me prepare for any additional mounting accessories or wire harnesses I might need, making the purchasing process transparent and straightforward.
What truly impresses me about this battery is the SLA/AGM spill-proof design. This characteristic is vital because it means the battery can handle high discharge rates and operate reliably across a wide range of temperatures. Whether I’m riding in the heat of summer or the chill of early morning, I can trust this battery to deliver consistent performance. Its rechargeable nature and the ability to mount it in any position add to its versatility, allowing me to install it in various orientations without worrying about leaks or performance loss. Additionally, the battery’s resistance to shocks and vibrations reassures me that it can withstand the rough and tumble of regular motorcycle use, which is essential for longevity.
Another significant advantage is the long service life and deep discharge recovery capability. In my experience, batteries that can recover from deep discharges tend to last longer and provide better value over time. Coupled with the full one-year warranty, this product feels like a low-risk investment that I can rely on for at least a year without concerns about premature failure. This warranty coverage gives me confidence in the manufacturer’s quality assurance and customer support.
To summarize my thoughts clearly, here’s a quick comparison table of the key specifications and benefits of the Mighty Max Battery YTX4L-BS
Feature Specification / Benefit Voltage 12 Volts Capacity 3 AH Cold Cranking Amps (CCA) 50 CCA Battery Type Sealed Lead Acid (SLA) AGM Dimensions 4.40″ x 2.90″ x 3.42″ Polarity Negative Left, Positive Right Maintenance Maintenance-Free, Spill Proof Mounting Any Position Durability Shock & Vibration Resistant Warranty 1 Year Full Warranty
Overall, if you’re looking for a reliable, compact, and maintenance-free motorcycle battery that performs well in various conditions, the Mighty Max YTX4L-BS is a solid choice. I appreciate the honest specification details and the added warranty which make it a dependable option. If you want to avoid the hassle of frequent maintenance and enjoy consistent starting power, this battery is definitely worth considering. I feel confident recommending it to anyone who needs a durable, rechargeable battery that won’t let them down on the road.
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5. Mighty Max Battery YTX7A-BS GEL Replacement Battery Compatible with Benelli 135 T135 17-22

When I first came across the Mighty Max Battery YTX7A-BS GEL Replacement Battery, specifically designed to be compatible with the Benelli 135 T135 models from 2017 to 2022, I was immediately intrigued by its promise of reliable and maintenance-free performance. As someone who values both power and durability in motorcycle batteries, this GEL battery’s specifications stood out to me as a strong contender for anyone looking to upgrade or replace their existing battery with something more robust and dependable.
One of the standout features of this battery is its 12V 6AH capacity combined with 105 Cold Cranking Amps (CCA). This means it provides ample power to start your motorcycle quickly, even in colder conditions where batteries often struggle. The GEL technology behind this battery is especially appealing because it offers a slower self-discharge rate compared to traditional AGM batteries. For me, this means that if I leave my bike unused for a while, the battery will still hold a charge better, reducing the frustration of dealing with a dead battery after periods of inactivity. This feature alone makes it an excellent upgrade for riders who may not use their motorcycles daily.
Durability is another critical aspect where this Mighty Max GEL battery excels. Its ability to perform consistently across a wide range of temperatures gives me peace of mind whether I’m riding through the heat of summer or the cold of winter. Batteries that falter in extreme weather can leave you stranded, but this battery’s resilience to temperature fluctuations ensures solid power delivery no matter the climate. This is particularly important for riders in regions with diverse weather patterns or those who rely heavily on their motorcycles year-round.
Safety and ruggedness are also thoughtfully engineered into this battery. The thick, non-spillable gel paste inside is a huge plus for me because it significantly reduces the risk of acid leaks and harmful fumes. This design consideration not only makes handling and installation safer but also contributes to the battery’s ability to withstand vibrations and shocks. For motorcycles like the Benelli 135 T135, which may be exposed to rough roads or off-road conditions, having a battery that resists damage from constant movement and shocks is invaluable. It’s reassuring to know that this battery is built to endure the demanding environments that motorcyclists often face.
Finally, knowing that Mighty Max has built a reputation for quality and reliability adds an extra layer of confidence in my purchasing decision. The brand’s commitment to advanced GEL technology means I’m investing in a product that offers superior discharge capabilities, enhanced safety, better overall performance, and a longer lifespan compared to many conventional batteries. For anyone serious about maintaining their motorcycle’s performance and minimizing maintenance hassles, this battery is a compelling choice.
To summarize my thoughts, I’ve created a table below highlighting the key features and benefits of the Mighty Max Battery YTX7A-BS GEL Replacement Battery to give a clear, concise overview
Feature Details Benefit to User Voltage & Capacity 12V, 6AH Provides consistent power suitable for Benelli 135 T135 models Cold Cranking Amps (CCA) 105 CCA Reliable starting power in cold and challenging weather conditions GEL Technology Non-spillable gel paste, maintenance-free Safer handling, leak-resistant, and less maintenance required Self-Discharge Rate Slower than AGM batteries Retains charge longer during inactivity, reducing battery failures Temperature Performance Operates well in extreme hot and cold climates Ensures reliable power year-round regardless of environment Durability Resistant to vibrations and shocks Ideal for rugged riding conditions and extended battery life Brand Reputation Mighty Max – trusted for quality and reliability Confidence in product performance and longevity
if you’re looking for a dependable, maintenance-free battery that can handle the demands of your Benelli 135 T135 motorcycle with ease, the Mighty Max Y
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How the Benelli TNT 135 Battery Helps Me Stay on the Road
I’ve found that the Benelli TNT 135 battery plays a crucial role in keeping my bike reliable and ready to ride whenever I need it. One of the biggest advantages for me is its consistent power delivery. Starting my TNT 135 quickly, even on chilly mornings, means I don’t have to waste time or worry about battery failure. This reliability gives me peace of mind every time I hit the road.
Another reason I appreciate this battery is its durability. The Benelli TNT 135 battery is designed to withstand vibrations and varying weather conditions, which is essential for my daily commutes and weekend rides. Knowing that the battery can handle these challenges without losing performance helps me focus on enjoying the ride rather than maintenance concerns.
Lastly, the compact size and lightweight nature of the battery make it easy for me to install or replace without hassle. This convenience saves me time and effort, allowing me to get back on my bike quickly. Overall, the Benelli TNT 135 battery enhances my riding experience by providing reliable power, durability, and ease of maintenance.
Buying Guide for Benelli TNT 135 Battery
Understanding the Battery Requirements
When I first looked for a battery for my Benelli TNT 135, I realized that knowing the exact specifications is crucial. The battery must match the bike’s voltage and capacity requirements to ensure optimal performance. Typically, the TNT 135 uses a 12V battery, but I always double-check the ampere-hour (Ah) rating and cold cranking amps (CCA) to make sure it fits my riding needs.
Choosing the Right Battery Type
I found that there are mainly two types of batteries suitable for motorcycles like the TNT 135: lead-acid and lithium-ion. Lead-acid batteries are more affordable but require regular maintenance. Lithium-ion batteries, on the other hand, are lightweight and maintenance-free but tend to be pricier. I weighed the pros and cons based on my budget and how often I use my bike.
Checking Battery Dimensions and Fit
One thing I learned the hard way is the importance of battery size. The battery compartment on the Benelli TNT 135 has limited space, so I measured the existing battery before buying a new one. Ensuring the replacement battery fits snugly prevents movement that could cause damage or disconnections.
Considering Battery Brand and Warranty
Even though I don’t recommend specific brands, I always look for batteries with good reviews and reliable warranties. A warranty gives me peace of mind in case the battery fails prematurely. It’s worth investing a bit more in a battery that promises durability and support.
Evaluating Maintenance Needs
I prefer batteries that require minimal upkeep since I don’t have much time for frequent checks. Maintenance-free batteries are convenient because I don’t need to top up the electrolyte or clean terminals regularly. However, if I choose a conventional battery, I make sure to schedule periodic maintenance to extend its life.
Price vs. Performance Balance
Finding the right balance between cost and quality was important for me. While cheaper batteries might save money upfront, they often have shorter lifespans. I consider how much I ride and whether I need a battery that can handle frequent starts and stops before deciding on the price range.
Installation Tips
When installing the battery, I always disconnect the negative terminal first to avoid short circuits. I also make sure the connections are tight and free from corrosion. Proper installation ensures the battery performs well and lasts longer.
Final Thoughts
Buying a battery for my Benelli TNT 135 became easier once I understood the key factors: specifications, type, fit, maintenance, and warranty. Taking the time to research and compare options helped me choose a battery that keeps my bike running smoothly without unexpected issues.
Author Profile

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I’m Gilbert Nelson, a technologist, entrepreneur, and lifelong problem-solver. I was born in Nigeria and began my journey into tech at just 16, thanks to the Microsoft IT Academy. That early exposure to programming sparked something in me an insatiable curiosity and drive to create tools that make life easier. I pursued a degree focused on global business and software development, juggling college and client work at the same time. Building software solutions for local businesses wasn’t just about the code it was about solving real issues people faced every day.
In 2025, I began a new chapter writing. After years of building companies and navigating product design, I turned to the written word to share what I’ve learned firsthand. Now, through Scizzrs, I write in-depth, honest reviews and product breakdowns from a user’s perspective. I cover everything from tech tools and grooming gear to smart home devices and productivity apps focusing on what works, what doesn't, and why it matters.
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