--- title: "etx20l battery — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/etx20l-battery" last_updated: "2026-07-09T22:57:36.127Z" locale: en meta: description: "a small market ($108K/yr) — etx20l battery doesn't clear our bar today." "og:description": "a small market ($108K/yr) — etx20l battery doesn't clear our bar today." "og:title": "etx20l battery — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen" --- Back to Flapen home # **etx20l battery** **Skip it****47/100 ** a small market ($108K/yr) — etx20l battery doesn't clear our bar today. **Market/yr** **$108K** **Growth (1y)** **+172.7%** **Products** **22** **Brands** **17** was 14 a year ago **Sellers** **24** **Price range** **$50.83–$167.39** **Returns** **3.7%** **Rating** **4.2★** **Skip it** Scored 47/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **5** ×0.30 Growth **74** ×0.30 Competition **47** ×0.20 Quality gap **69** ×0.10 Returns **70** ×0.10 ## **Demand** Weekly Amazon search volume, last 101 weeks — +172.7% year over year. 1K513.5Spike '24Holiday '24Spike '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Apr, May, Jun · busiest ÷ quietest = 1.7× ## **Competition** - east penn19% - WEIZE19% - Daakmax14% - Mighty Max Battery9% - SigmasTek7% - ExpertPower6% - Other (11 brands)26% The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them. 17 brands and 24 sellers compete here. **Brands** **17 **▲rising was 14 a year ago **Sellers** **24** **Top 5 brand share** **69%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Deka Power Sports ETX20L Battery](https://m.media-amazon.com/images/I/41w7RpKGSqL.jpg) [**Deka Power Sports ETX20L Battery**](https://www.amazon.com/dp/B0026H3CB4) east penn$116.384.4★88319%▼falling 2 ![Weize YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS for Motorcycle ATV UTV Snowmobile](https://m.media-amazon.com/images/I/41P2JgUshdL.jpg) [**Weize YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS for Motorcycle ATV UTV Snowmobile**](https://www.amazon.com/dp/B07PLNZQBQ) WEIZE$58.214.3★4,58319%▼falling 3 ![Daakmax YTX20HL-BS Motorcycle Battery 12V 18Ah 310CCA Maintenance Free Sealed AGM Powersport Battery Replacement for ATV UTV Scooter YTX20HL BS / ETX20L / GTX20HL-BS](https://m.media-amazon.com/images/I/41uoYr8+vXL.jpg) [**Daakmax YTX20HL-BS Motorcycle Battery 12V 18Ah 310CCA Maintenance Free Sealed AGM Powersport Battery Replacement for ATV UTV Scooter YTX20HL BS / ETX20L / GTX20HL-BS**](https://www.amazon.com/dp/B0GWJ2W873) Daakmax$55.434.4★2078%▲rising 4 ![Daakmax YTX20L-BS 12V 18Ah Motorcycle Battery 310CCA Sealed AGM Maintenance Free Powersport Battery Replacement for ATV UTV Harley Scooter](https://m.media-amazon.com/images/I/41vccIopK5L.jpg) [**Daakmax YTX20L-BS 12V 18Ah Motorcycle Battery 310CCA Sealed AGM Maintenance Free Powersport Battery Replacement for ATV UTV Harley Scooter**](https://www.amazon.com/dp/B0GWHZQTSD) Daakmax$50.834.4★2076%▲rising 5 ![Mighty Max Battery YTX20L-BS - 12 Volt 18 AH 270 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery](https://m.media-amazon.com/images/I/41qVQK3j-+L.jpg) [**Mighty Max Battery YTX20L-BS - 12 Volt 18 AH 270 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery**](https://www.amazon.com/dp/B00NUAAJZ8) Mighty Max Battery$53.384.2★7,8826%▲rising 6 ![ExpertPower YTX20L-BS 12V 20Ah SLA AGM Motorcycle Battery 12 Volt Battery 275 CCA Sealed Lead Acid Replaces EBX20L-BS ETX20L PTX20L-BS GTX20L-BS Maintenance-Free 12-Month Coverage](https://m.media-amazon.com/images/I/41yhT3e9WaL.jpg) [**ExpertPower YTX20L-BS 12V 20Ah SLA AGM Motorcycle Battery 12 Volt Battery 275 CCA Sealed Lead Acid Replaces EBX20L-BS ETX20L PTX20L-BS GTX20L-BS Maintenance-Free 12-Month Coverage**](https://www.amazon.com/dp/B015NS266E) ExpertPower$54.054.2★4646%▼falling 7 ![Motorcycle Battery YTX20HL-BS UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski](https://m.media-amazon.com/images/I/41+l+tIsSDL.jpg) [**Motorcycle Battery YTX20HL-BS UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski**](https://www.amazon.com/dp/B09V325VLD) UPLUS NEW TECHNOLOGY BATTERY$57.954.2★8595%▼falling 8 ![Deka ETX20L 310 CCA Motorcycle Battery (Replacement)](https://m.media-amazon.com/images/I/41mY8KZVU5L.jpg) [**Deka ETX20L 310 CCA Motorcycle Battery (Replacement)**](https://www.amazon.com/dp/B0868RPBCV) SigmasTek$62.983.9★824%▼falling 9 ![Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah Battery Replacement for ATV Harley Davidson Motorcycle Jet Skis Scooter UTV and More - Nut and Bolt (T3) Terminal](https://m.media-amazon.com/images/I/51ofX1IwBPL.jpg) [**Pirate Battery YTX20HL-BS 310 CCA Maintenance-Free 12V 19Ah Battery Replacement for ATV Harley Davidson Motorcycle Jet Skis Scooter UTV and More - Nut and Bolt (T3) Terminal**](https://www.amazon.com/dp/B00EJPYMKG) Pirate Battery$58.894.1★1,3793%▼falling 10 ![Deka ETX20L Motorcycle Battery Replacement](https://m.media-amazon.com/images/I/41lR7jENuFL.jpg) [**Deka ETX20L Motorcycle Battery Replacement**](https://www.amazon.com/dp/B086BQW64H) SigmasTek$53.884.0★23%▼falling 11 ![AJC Battery Compatible with Big Crank ETX20L Powersports Battery](https://m.media-amazon.com/images/I/4145MbQHqPL.jpg) [**AJC Battery Compatible with Big Crank ETX20L Powersports Battery**](https://www.amazon.com/dp/B07Q524JB6) AJC$73.454.9★262%▼falling 12 ![Lithium YTX20L-BS 800A LiFePO4 Motorcycle Battery 12V 10AH ATV UTV Jet Ski 4 Wheeler Snowmobile Tractor Generator and Riding Lawn Mower Battery](https://m.media-amazon.com/images/I/41GWC+m0PtL.jpg) [**Lithium YTX20L-BS 800A LiFePO4 Motorcycle Battery 12V 10AH ATV UTV Jet Ski 4 Wheeler Snowmobile Tractor Generator and Riding Lawn Mower Battery**](https://www.amazon.com/dp/B0FLX8P6WQ) Forgetyo$113.964.5★682%▲rising 13 ![YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS For Motorcycle ATV UTV snowmobile](https://m.media-amazon.com/images/I/31kan2zpRoL.jpg) [**YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS For Motorcycle ATV UTV snowmobile**](https://www.amazon.com/dp/B0944YP7FV) Casil$53.063.4★852%—flat 14 ![Lithium YTX20L-BS 700A LiFePO4 Motorcycle Battery 12V 10AH ATV UTV Jet Ski 4 Wheeler Snowmobile Personal Watercraft Seadoo Polaris Tractor Generator and Riding Lawn Mower Battery](https://m.media-amazon.com/images/I/41vqVN6VNnL.jpg) [**Lithium YTX20L-BS 700A LiFePO4 Motorcycle Battery 12V 10AH ATV UTV Jet Ski 4 Wheeler Snowmobile Personal Watercraft Seadoo Polaris Tractor Generator and Riding Lawn Mower Battery**](https://www.amazon.com/dp/B0DSL9C8LY) Forgetyo$114.293.6★1422%—flat 15 ![NOCO Lithium NLP20: Ultra-Light 12V Lithium Powersport Battery Group 20 7Ah 600A Start Power Intelligent BMS UL Certified](https://m.media-amazon.com/images/I/31k5q2Qn-kL.jpg) [**NOCO Lithium NLP20: Ultra-Light 12V Lithium Powersport Battery Group 20 7Ah 600A Start Power Intelligent BMS UL Certified**](https://www.amazon.com/dp/B091P96DDB) NOCO$167.394.2★1,7752%▼falling **~~Showing 15 of 22 — show all ~~** ## **Product shelf** All 22 tracked products in this niche. Top sellersNewestTrending [![Deka Power Sports ETX20L Battery](https://m.media-amazon.com/images/I/41w7RpKGSqL.jpg)**Deka Power Sports ETX20L Battery** east penn**$116.38**4.4★883 reviews](https://www.amazon.com/dp/B0026H3CB4) [![Weize YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS for Motorcycle ATV UTV Snowmobile](https://m.media-amazon.com/images/I/41P2JgUshdL.jpg)**Weize YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS for Motorcycle ATV UTV Snowmobile** WEIZE**$58.21**4.3★4,583 reviews](https://www.amazon.com/dp/B07PLNZQBQ) [![Daakmax YTX20HL-BS Motorcycle Battery 12V 18Ah 310CCA Maintenance Free Sealed AGM Powersport Battery Replacement for ATV UTV Scooter YTX20HL BS / ETX20L / GTX20HL-BS](https://m.media-amazon.com/images/I/41uoYr8+vXL.jpg)**Daakmax YTX20HL-BS Motorcycle Battery 12V 18Ah 310CCA Maintenance Free Sealed AGM Powersport Battery Replacement for ATV UTV Scooter YTX20HL BS / ETX20L / GTX20HL-BS** Daakmax**$55.43**4.4★207 reviews](https://www.amazon.com/dp/B0GWJ2W873) [![Daakmax YTX20L-BS 12V 18Ah Motorcycle Battery 310CCA Sealed AGM Maintenance Free Powersport Battery Replacement for ATV UTV Harley Scooter](https://m.media-amazon.com/images/I/41vccIopK5L.jpg)**Daakmax YTX20L-BS 12V 18Ah Motorcycle Battery 310CCA Sealed AGM Maintenance Free Powersport Battery Replacement for ATV UTV Harley Scooter** Daakmax**$50.83**4.4★207 reviews](https://www.amazon.com/dp/B0GWHZQTSD) [![Mighty Max Battery YTX20L-BS - 12 Volt 18 AH 270 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery](https://m.media-amazon.com/images/I/41qVQK3j-+L.jpg)**Mighty Max Battery YTX20L-BS - 12 Volt 18 AH 270 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery** Mighty Max Battery**$53.38**4.2★7,882 reviews](https://www.amazon.com/dp/B00NUAAJZ8) [![ExpertPower YTX20L-BS 12V 20Ah SLA AGM Motorcycle Battery 12 Volt Battery 275 CCA Sealed Lead Acid Replaces EBX20L-BS ETX20L PTX20L-BS GTX20L-BS Maintenance-Free 12-Month Coverage](https://m.media-amazon.com/images/I/41yhT3e9WaL.jpg)**ExpertPower YTX20L-BS 12V 20Ah SLA AGM Motorcycle Battery 12 Volt Battery 275 CCA Sealed Lead Acid Replaces EBX20L-BS ETX20L PTX20L-BS GTX20L-BS Maintenance-Free 12-Month Coverage** ExpertPower**$54.05**4.2★464 reviews](https://www.amazon.com/dp/B015NS266E) [![Motorcycle Battery YTX20HL-BS UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski](https://m.media-amazon.com/images/I/41+l+tIsSDL.jpg)**Motorcycle Battery YTX20HL-BS UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski** UPLUS NEW TECHNOLOGY BATTERY**$57.95**4.2★859 reviews](https://www.amazon.com/dp/B09V325VLD) [![Deka ETX20L 310 CCA Motorcycle Battery (Replacement)](https://m.media-amazon.com/images/I/41mY8KZVU5L.jpg)**Deka ETX20L 310 CCA Motorcycle Battery (Replacement)** SigmasTek**$62.98**3.9★82 reviews](https://www.amazon.com/dp/B0868RPBCV) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Battery Life**31% *“Long lasting battery”* **Size-Overall**17% *“Product fit as described”* **Value For Money**14% *“Great value”* **Quality-Overall**6% *“Good quality and fast shipping batteries work”* **Charging**5% *“Fully charged when I received it”* **Assembly/Installation**4% *“Easy to install”* **Advertised Vs Actual Product**4% *“Works as advertised”* **Weight Light**4% *“This lithium battery is lighter”* **Efficiency**3% *“Function has been flawless”* **Durability**3% *“after 2 years still working fine”* ### **What buyers complain about ** **Battery Life**27% *“Battery is Dead”* **Charging**18% *“it will not charge”* **Durability**17% *“Doesn't last”* **Size-Overall**5% *“To small”* **Quality-Overall**5% *“Garbage”* **Value For Money**5% *“Not a good value”* **Compatibility-Overall**3% *“Does not fit BMW R1200RT as it says”* **Advertised Vs Actual Product**2% *“The description needs to be updated”* **Assembly/Installation**2% *“broke on installation”* **Functionality-Overall**2% *“After sitting for the winter my four wheeler would not start”* #### **Top return reasons**- Size-Overall37% - Charging15% - Battery Life12% - Compatibility-Overall9% - Functionality-Overall6% - Defective Material/Parts4% - Advertised Vs Actual Product4% - Product Condition2% - Value For Money2% - Amplification2%