--- title: "ytx9-bs battery — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/ytx9-bs-battery" last_updated: "2026-07-09T22:54:41.415Z" locale: en meta: description: "a small market ($396K/yr) — ytx9-bs battery doesn't clear our bar today." "og:description": "a small market ($396K/yr) — ytx9-bs battery doesn't clear our bar today." "og:title": "ytx9-bs battery — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" --- Back to Flapen home # **ytx9-bs battery** **Skip it****48/100 ** a small market ($396K/yr) — ytx9-bs battery doesn't clear our bar today. **Market/yr** **$396K** **Growth (1y)** **+227.3%** **Products** **15** **Brands** **11** was 10 a year ago **Sellers** **39** **Price range** **$25.88–$71.23** **Returns** **2.3%** **Rating** **4.5★** **Skip it** Scored 48/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **20** ×0.30 Growth **80** ×0.30 Competition **28** ×0.20 Quality gap **43** ×0.10 Returns **81** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +227.3% year over year. 3K1KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Apr, May · busiest ÷ quietest = 2.1× ## **Competition** - Mighty Max Battery33% - WEIZE16% - ExpertPower12% - Daakmax11% - Upstart Battery11% - Autocessking4% - Other (5 brands)13% The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack. 11 brands and 39 sellers compete here. **Brands** **11 **▲rising was 10 a year ago **Sellers** **39** **Top 5 brand share** **83%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Mighty Max Battery YTX9-BS -12 Volt 8 AH 135 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery](https://m.media-amazon.com/images/I/41yfARgbI2L.jpg) [**Mighty Max Battery YTX9-BS -12 Volt 8 AH 135 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery**](https://www.amazon.com/dp/B00K5391N4) Mighty Max Battery$29.104.4★2,04427%▲rising 2 ![Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle ATV Honda Polaris Suzuki](https://m.media-amazon.com/images/I/51nOFvMQrXL.jpg) [**Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle ATV Honda Polaris Suzuki**](https://www.amazon.com/dp/B07P98WPZR) WEIZE$32.624.5★4,72616%▼falling 3 ![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](https://m.media-amazon.com/images/I/41VENWqkO4L.jpg) [**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**](https://www.amazon.com/dp/B015NS24MK) ExpertPower$29.314.4★2,39412%▲rising 4 ![12V 8Ah YTX9-BS Replacement for EU3000IS Battery - Compatible with 3000 Generator Battery Inverter EU3000-12 Volt Batteries Parts 2011 YTX9 AGM SLA](https://m.media-amazon.com/images/I/31enkZxNxrL.jpg) [**12V 8Ah YTX9-BS Replacement for EU3000IS Battery - Compatible with 3000 Generator Battery Inverter EU3000-12 Volt Batteries Parts 2011 YTX9 AGM SLA**](https://www.amazon.com/dp/B01GU2MVCQ) Upstart Battery$31.504.6★5859%▲rising 5 ![Daakmax YTX9-BS 12V 9Ah AGM Sealed Motorcycle Battery Maintenance-Free Compatible with Honda Polaris Suzuki Replacement for YTX9-BS ETX9 GTX9-BS](https://m.media-amazon.com/images/I/41+H+sThKvL.jpg) [**Daakmax YTX9-BS 12V 9Ah AGM Sealed Motorcycle Battery Maintenance-Free Compatible with Honda Polaris Suzuki Replacement for YTX9-BS ETX9 GTX9-BS**](https://www.amazon.com/dp/B0GXK1WW11) Daakmax$30.044.4★2078%▲rising 6 ![YTX9-BS 12V 8Ah Motorcycle Battery Rechargeable Sealed AGM Battery Maintenance Free Powersport Replacement Battery for ATV and Scooter](https://m.media-amazon.com/images/I/41ayRN6dmqL.jpg) [**YTX9-BS 12V 8Ah Motorcycle Battery Rechargeable Sealed AGM Battery Maintenance Free Powersport Replacement Battery for ATV and Scooter**](https://www.amazon.com/dp/B0DCZ57S6T) Autocessking$27.284.3★2,5484%▼falling 7 ![CB CHROMEBATTERY YTX9-BS 12V 135 CCA AGM Maintenance Free Powersport Battery for ATV Motorcycle Scooter Fits Honda Yamaha Polaris Suzuki (T3 Terminal)](https://m.media-amazon.com/images/I/4102qrCrsxL.jpg) [**CB CHROMEBATTERY YTX9-BS 12V 135 CCA AGM Maintenance Free Powersport Battery for ATV Motorcycle Scooter Fits Honda Yamaha Polaris Suzuki (T3 Terminal)**](https://www.amazon.com/dp/B00EJPOQRU) CB CHROMEBATTERY$32.124.3★1,7664%▼falling 8 ![Daakmax YTX9-BS Motorcycle Battery 12V 8Ah 120 CCA Sealed AGM Rechargeable Maintenance Free Battery Replacement for ATV Scooter Dirt Bike ETX9 CTX9-BS](https://m.media-amazon.com/images/I/41bmcQK5B1L.jpg) [**Daakmax YTX9-BS Motorcycle Battery 12V 8Ah 120 CCA Sealed AGM Rechargeable Maintenance Free Battery Replacement for ATV Scooter Dirt Bike ETX9 CTX9-BS**](https://www.amazon.com/dp/B0GWHNBKYD) Daakmax$25.884.4★2074%▲rising 9 ![Mighty Max Battery YTX9-BS Gel Battery for Honda EU3000 Generator 2000-2011 Brand Product](https://m.media-amazon.com/images/I/51uI2f+XCJL.jpg) [**Mighty Max Battery YTX9-BS Gel Battery for Honda EU3000 Generator 2000-2011 Brand Product**](https://www.amazon.com/dp/B071VW65RZ) Mighty Max Battery$34.854.6★4803%—flat 10 ![Mighty Max Battery YTX9-BS Replaces Honda ATV TRX300EX TRX400EX 300EX 400EX CBR900R RR](https://m.media-amazon.com/images/I/41yfARgbI2L.jpg) [**Mighty Max Battery YTX9-BS Replaces Honda ATV TRX300EX TRX400EX 300EX 400EX CBR900R RR**](https://www.amazon.com/dp/B00K53IZTU) Mighty Max Battery$29.094.5★7043%▼falling 11 ![Yuasa YUAM329BS YTX9-BS Maintenance Free AGM Battery with Acid pack](https://m.media-amazon.com/images/I/41qQ-jSLMPL.jpg) [**Yuasa YUAM329BS YTX9-BS Maintenance Free AGM Battery with Acid pack**](https://www.amazon.com/dp/B000N5U5VG) Yuasa$71.234.5★9923%▼falling 12 ![Motorcycle Battery YTX9-BS UPLUS EB9-4 12 Volt 8 AH ATV Scooter Battery Maintenance Free - Sealed AGM Powersport Batteries](https://m.media-amazon.com/images/I/41mTWetEz9L.jpg) [**Motorcycle Battery YTX9-BS UPLUS EB9-4 12 Volt 8 AH ATV Scooter Battery Maintenance Free - Sealed AGM Powersport Batteries**](https://www.amazon.com/dp/B09V4ZXDN5) UPLUS NEW TECHNOLOGY BATTERY$31.124.5★2422%▼falling 13 ![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](https://m.media-amazon.com/images/I/51f22Axc3xL.jpg) [**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**](https://www.amazon.com/dp/B00IUWM59O) Chrome S Pro$39.354.3★1,4702%—flat 14 ![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](https://m.media-amazon.com/images/I/51GkE8w9lJL.jpg) [**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**](https://www.amazon.com/dp/B01GQO3GBS) Upstart Battery$29.304.5★8322%▼falling 15 ![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](https://m.media-amazon.com/images/I/51rwxdKVU3L.jpg) [**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**](https://www.amazon.com/dp/B0G4R5Z3BX) Battanux$29.824.8★71%▲rising ## **Product shelf** All 15 tracked products in this niche. Top sellersNewestTrending [![Mighty Max Battery YTX9-BS -12 Volt 8 AH 135 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery](https://m.media-amazon.com/images/I/41yfARgbI2L.jpg)**Mighty Max Battery YTX9-BS -12 Volt 8 AH 135 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery** Mighty Max Battery**$29.10**4.4★2,044 reviews](https://www.amazon.com/dp/B00K5391N4) [![Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle ATV Honda Polaris Suzuki](https://m.media-amazon.com/images/I/51nOFvMQrXL.jpg)**Weize YTX9-BS Maintenance Free Lead-Acid Battery For Motorcycle ATV Honda Polaris Suzuki** WEIZE**$32.62**4.5★4,726 reviews](https://www.amazon.com/dp/B07P98WPZR) [![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](https://m.media-amazon.com/images/I/41VENWqkO4L.jpg)**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** ExpertPower**$29.31**4.4★2,394 reviews](https://www.amazon.com/dp/B015NS24MK) [![12V 8Ah YTX9-BS Replacement for EU3000IS Battery - Compatible with 3000 Generator Battery Inverter EU3000-12 Volt Batteries Parts 2011 YTX9 AGM SLA](https://m.media-amazon.com/images/I/31enkZxNxrL.jpg)**12V 8Ah YTX9-BS Replacement for EU3000IS Battery - Compatible with 3000 Generator Battery Inverter EU3000-12 Volt Batteries Parts 2011 YTX9 AGM SLA** Upstart Battery**$31.50**4.6★585 reviews](https://www.amazon.com/dp/B01GU2MVCQ) [![Daakmax YTX9-BS 12V 9Ah AGM Sealed Motorcycle Battery Maintenance-Free Compatible with Honda Polaris Suzuki Replacement for YTX9-BS ETX9 GTX9-BS](https://m.media-amazon.com/images/I/41+H+sThKvL.jpg)**Daakmax YTX9-BS 12V 9Ah AGM Sealed Motorcycle Battery Maintenance-Free Compatible with Honda Polaris Suzuki Replacement for YTX9-BS ETX9 GTX9-BS** Daakmax**$30.04**4.4★207 reviews](https://www.amazon.com/dp/B0GXK1WW11) [![YTX9-BS 12V 8Ah Motorcycle Battery Rechargeable Sealed AGM Battery Maintenance Free Powersport Replacement Battery for ATV and Scooter](https://m.media-amazon.com/images/I/41ayRN6dmqL.jpg)**YTX9-BS 12V 8Ah Motorcycle Battery Rechargeable Sealed AGM Battery Maintenance Free Powersport Replacement Battery for ATV and Scooter** Autocessking**$27.28**4.3★2,548 reviews](https://www.amazon.com/dp/B0DCZ57S6T) [![CB CHROMEBATTERY YTX9-BS 12V 135 CCA AGM Maintenance Free Powersport Battery for ATV Motorcycle Scooter Fits Honda Yamaha Polaris Suzuki (T3 Terminal)](https://m.media-amazon.com/images/I/4102qrCrsxL.jpg)**CB CHROMEBATTERY YTX9-BS 12V 135 CCA AGM Maintenance Free Powersport Battery for ATV Motorcycle Scooter Fits Honda Yamaha Polaris Suzuki (T3 Terminal)** CB CHROMEBATTERY**$32.12**4.3★1,766 reviews](https://www.amazon.com/dp/B00EJPOQRU) [![Daakmax YTX9-BS Motorcycle Battery 12V 8Ah 120 CCA Sealed AGM Rechargeable Maintenance Free Battery Replacement for ATV Scooter Dirt Bike ETX9 CTX9-BS](https://m.media-amazon.com/images/I/41bmcQK5B1L.jpg)**Daakmax YTX9-BS Motorcycle Battery 12V 8Ah 120 CCA Sealed AGM Rechargeable Maintenance Free Battery Replacement for ATV Scooter Dirt Bike ETX9 CTX9-BS** Daakmax**$25.88**4.4★207 reviews](https://www.amazon.com/dp/B0GWHNBKYD) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Battery Life**25% *“Mighty Max battery”* **Size-Overall**20% *“fit just as they should”* **Value For Money**16% *“Excellent value”* **Quality-Overall**11% *“plus they are well made”* **Charging**7% *“Arrived fully charged”* **Advertised Vs Actual Product**4% *“As advertised”* **Durability**3% *“still going strong”* **Efficiency**3% *“it has been performing perfectly ever since”* **Assembly/Installation**2% *“was super easy to install”* **Ease Of Use**1% *“which makes ownership much more convenient”* ### **What buyers complain about ** **Battery Life**22% *“The battery does not work”* **Durability**21% *“was dead when I went to use it one week later”* **Charging**14% *“Won't hold a charge”* **Quality-Overall**10% *“Trash”* **Compatibility-Overall**4% *“Does not fit CBR f4i”* **Assembly/Installation**3% *“Impossible to install”* **Size-Overall**2% *“Bracket from xr650l would not fit unless bending it”* **Advertised Vs Actual Product**2% *“Do not because it does not fit even though the Amazon says it does”* **Functionality-Overall**2% *“Won't start the bike”* **Defective Material/Parts**1% *“the whole piece busted off”* #### **Top return reasons**- Size-Overall45% - Charging14% - Battery Life11% - Compatibility-Overall10% - Advertised Vs Actual Product4% - Functionality-Overall4% - Defective Material/Parts4% - Value For Money2% - Product Condition1% - Width1%