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The Best ytx9-bs of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best ytx9-bs of 2025. Check our ranking below.

2,583 Reviews Scanned

Rank No. #1
Mighty Max Battery YTX9-BS -12 Volt 8 AH, 135 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
  • YTX9-BS is a 12V 8AH 135 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
  • Dimensions: 5.90 inches x 3.38 inches x 4.25 inches. Polarity: Positive on left, Negative on right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Full One Year Warranty
Rank No. #2
Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle, ATV, Honda, Polaris, Suzuki
  • YTX9-BS Battery:Voltage: 12 Volt; Amperage: 8 AH; Chemistry: SLA, AGM; CCA: 160.Terminal: Nut & Bolt; Battery Dimensions: 5.91 in x 3.43 in x4.25 in; Weight: 6.16 Lbs;
  • This YTX9-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery.AGM and GEL batteries are lead-acid and of the same battery chemistry.Comes already charged, sealed, maintenance free, and ready to install.Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Scooter,Jet Ski's, Snowmobiles and more.
  • YTX9 BS ctx9 bs gtx9 bs ETX9 BS TRX400EX FourTrax Sportrax 400CC 1999 2009 EBC CTX9BS 105CCA 12v 8ah Replacement Arctic Cat E Ton Hyosung Kymco Suzuki ATK CCM Husaberg Kymco KTM Triumph SYM ATV Motorcycle Battery
  • The Weize YTX9-BS is an excellent battery for motorcycles that feature a high cold cranking amp with a low self-discharge rate and high resistance to mechanical impact and vibrations. It is ideal for use as a cranking or starting battery for motorcycles due to the large bursts of power it provides during startup.
  • Size, cold cranking amps, terminal location and battery type are key pieces to getting the right unit. please measure your old battery and compare the dimensions with this battery, if the measurements are the same, positive and negative poles are consistent, CCA is no big difference, it will fit for your vehicle. It is recommended to replace the battery every two years to prevent the motorcycle from failing to start.
Rank No. #3
YTX9-BS 12V 8Ah Motorcycle Battery, Rechargeable Sealed AGM Battery Maintenance Free Powersport Replacement Battery for ATV and Scooter
  • YTX9-BS Battery Dimensions: (L) 5.90 in x (W) 3.43 in x (H) 4.25 in with Nut & Bolt terminal [+ -] Left-Red: Positive (+), Right-Black: Negative (-) CCA: 180;Capacity: 8AH; Case Material: ABS;Separator: AGM;UL, CE and ISO 9001 Certified.
  • Maintenance Free. No need to add acid. Leak free, sealed design prevents corrosion.The Acid inside is constructed with Absorbed Glass Mat technology allowing for a low-maintenance and spill proof battery. YTX14-BS Rechargeable battery could be mounted in any position, resists shocks and vibration. high performance in high and low temperatures.
  • YTX9 BS ctx9 bs gtx9 bs ETX9 BS TRX400EX FourTrax Sportrax 400CC 1999 2009 EBC CTX9BS 105CCA 12v 8ah Replacement Arctic Cat E Ton Hyosung Kymco ATK CCM Husaberg Kymco KTM Triumph SYM ATV Motorcycle Battery
  • YTX9-BS battery motorcycles feature a high cold cranking amp with a low self-discharge rate and high resistance to mechanical impact and vibrations. It is ideal for use as a cranking or starting battery for motorcycles due to the large bursts of power it provides during startup.
  • Size, cold cranking amps, terminal location and battery type are key pieces to getting the right unit. please measure your old battery and compare the dimensions with this battery, if the measurements are the same, positive and negative poles are consistent, it will fit for your vehicle.
Rank No. #4
ExpertPower YTX9-BS ATV Battery Replacement ETX9-BS - 180 CCA AGM Motorcycle Battery 12V 9Ah Sealed Lead Acid Powersports Batteries for 4 Wheeler, UTV, Scooter, Nut & Bolt Terminals
  • Specifications and Size: This 12V 9Ah generator battery delivers 180CCA and measures 5.91" L, 3.43" W, and 4.21" H. Terminal Type: N&B
  • Sealed Design: Our scooter battery maintenance-free, fully sealed construction prevents leaks and features a low self-discharge rate for longevity.
  • Performance & Fit: This 12 volt 4 wheeler battery features low internal resistance for reliable high-rate discharge performance.
  • Operating Temperatures: The unit operates in extreme environments with a certified working temperature range between -30°C and 55°C.
  • Compatibility and Setup: For use as a four wheeler battery, verify existing dimensions and terminals match before plug-and-ride installation. Compatible with TRX300X, EX (2001-2021), ATV Ranger, UTV Ranger 150, and more.
Rank No. #5
Yuasa YUAM329BS YTX9-BS Maintenance Free AGM Battery with Acid pack
  • Yuasa AGM batteries are Maintenance Free, with no need to add water, but periodic charging required when not in use
  • Advanced lead-calcium technology – holds its specific gravity more than 3 times longer than conventional lead antimony batteries
  • Absorbed Glass Mat (AGM) separators absorb electrolyte making the battery nonspillable, the valve regulated design eliminates water loss and the need for refilling
  • Bottle Supplied (BS) – dry AGM batteries are shipped with the electrolyte stored in a plastic container and the battery is filled with electrolyte from the container by the end user when it’s ready to be activated
  • Size/Weight - Length: 6 in (150 mm), Width: 3 7/16 in (87 mm), Height: 4 3/16 in (105 mm), Weight with Acid (lbs.): 6.6; Specs - Capacity Ah: 8 @ 10HR, Regular Charge Current (Amp): 0.9, C.C.A. @ 0 °F (-18 °C): 135
Rank No. #6
Mighty Max Battery YTX9-BS Gel Battery for Honda EU3000 Generator 2000-2011 Brand Product
  • YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) Battery
  • Reliable Performance: Our GEL batteries deliver consistent, long-lasting power thanks to their slower self-discharge rate compared to AGM batteries. This means they retain their charge longer when not in use, making them a superior upgrade choice
  • Durability in Extreme Conditions: Mighty Max GEL batteries provide consistent performance in extreme temperatures, excelling in a wide range of climates. Their resilience to temperature fluctuations allows for solid power delivery, whether you're operating in the heat of summer or the chill of winter
  • Engineered for Rugged Use with Enhanced Safety Features: Our GEL batteries feature a thick, non-spillable gel paste that is safer and less prone to leaks, reducing the risk of acid spills and harmful fumes. This meticulous design enables our gel batteries to resist vibrations and shocks, making them well-suited for demanding environments
  • Trusted by our customers: Mighty Max has earned a solid reputation for quality and reliability, making it a brand people trust. Experience the benefits of advanced GEL technology for superior discharge capabilities, enhanced safety, better performance, and longer lifespan
Rank No. #7
YTX9-BS Battery Replacement (8Ah, 12v, Sealed) Factory Activated, Maintenance Free Battery Compatible with - 2003 500, 2008 GSX-R600, 2007 GSX-R600, 2006 GSX-R600
  • Replacement Battery for 2003 500, 2008 GSX-R600, 2007 GSX-R600, 2006 GSX-R600, 2005 500, 2004 500, 2006 500, 2009 GSX-R600, 2004 GSX-R600, 2003 GSX-R600, 2008 GSX650F, 2007 ZZR600, 2003 Z1000, 1998 GSX-R750, 1997 GSX-R750, 1999 GSX-R600, 2000 GSX-R600, 2001 GSX-R600, 2002 GSX-R600, 2005 GSX-R600
  • Factory Activated, Maintenance Free, Sealed Lead Acid Battery
  • Ready to install. No need to add acid. Leak free, sealed design prevents corrosion.
  • Voltage: 12V, Capacity: 8Ah
  • UpStart Battery Brand.
Rank No. #8
Mighty Max Battery YTX9-BS Replaces Honda ATV TRX300EX TRX400EX 300EX 400EX CBR900R RR
  • YTX9-BS is a 12V 8AH 135 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
  • Dimensions: 5.90 inches x 3.38 inches x 4.25 inches. Polarity: Positive on left, Negative on right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Full One Year Warranty
Rank No. #9
Battanux YTX9-BS Battery & Motorcycle Battery, Sealed SLA/AGM 12V8Ah ATV/UTV/Snowmoble/Motor bike Battery Maintenance Free & No tools for installation & Advanced Technology & Environmental
  • ✔ Specification: Battanux YTX9-BS Battery 12V8Ah; CCA:135; 96 watts; Dimensions: 5.91 x 3.43 x 4.13 Inches. Weight: 5.95 Lbs.
  • ✔ Direction of Compatible Model: It is suitable for replacing ETX9-BS, STX9-BS. Please refer to the detail below on this page to find the compatible models. Usually the model and battery will be compatible if the sizes and Polarity: [ + - ] are the same.
  • ✔ Advanced/High Technology: Battanux YTX9-BS Battery is made with SLA/Absorbed Glass Mat inside so that it has many features such as spill proof, wider operating temperatures, low-maintenance, high discharge rate and longer life-time of usage.
  • ✔ Ready to Go/Easy to Use: All Battanux YTX9-BS Batteries are fully recharged and it is immediately to be used when it arrives your place. Simply connect the product to your application for usage.
  • ✔ Environmental Feature: Battanux YTX9-BS Battery is made with environmental technology, we ensure that 90% of the battery product will be recycled environmentally after its life-time runs out.
Rank No. #10
Chrome S Pro iGel YTX9-BS Battery – 120 CCA, Gel Electrolyte, LCD Display, 12V 8Ah – Fits ATV, Motorcycle, Scooter, Jet Ski, Dirt Bike, UTV, Snowmobile & More – T3 Nut & Bolt Terminal
  • YTX9-BS iGel Electrolyte battery; LED Display; Rechargeable battery that fits in a variety of applications; Dimensions: L(5.91in) x W(3.39in) x H(4.21in)
  • U.S. Based; 24 months warranty with 60-day refund policy ; top notch customer service from real battery experts; Warranty for U.S. orders Only
  • iGel Upgrade Over AGM – iGel batteries use gel-infused electrolyte for greater vibration resistance, longer standby life, and a built-in LED display for voltage monitoring—features standard AGM batteries don’t offer
  • Compact Power for Powersports – YTX9-BS AGM battery compatible with Honda FourTrax SPORTRAX 250/300/400, Suzuki GSX street bikes, Kawasaki Ninja sport bikes, and Polaris Outlaw ATVs – maintenance-free reliability for motorcycles, ATVs, scooters, and UTVs
  • Easy Application; batteries come fully charged and ready to go once delivered; simply connect your battery to the application and you are ready to go

Last update on 2026-04-05 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of ytx9-bs has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an ytx9-bs?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your ytx9-bs.
  5. Customer Ratings: Number ratings grade ytx9-bs objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their ytx9-bs.
  7. Product Quality: You don’t always get what you pay for with an ytx9-bs, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an ytx9-bs is should be an indication of how long it will work out for you.

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