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20 Best 400Ex Battery of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 400Ex Battery of 2023. Check our ranking below.

2,394 Reviews Scanned

Rank No. #2
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
  • Backed by a 30 day refund policy and full 1 year warranty
Rank No. #3
Mighty Max Battery YTX9-BS Gel Battery for Honda TRX 125 250 300 400EX Sportrax Fourtrax Brand Product
  • YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) 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
  • Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes
  • True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Environment friendly, leaving no pollution to the environment while charging and discharging. Zero fumes or chemicals escape the battery casing. All chemical reactions are done within the battery itself
Rank No. #4
Caltric Agm Battery Compatible with Honda 400Ex Trx400Ex Trx-400Ex Sportrax 400 2X4 1999-2008
  • Order Includes: 1x AGM Battery
  • Compatible with Honda models: 400EX TRX400EX Sportrax 400 2X4 1999-2008
  • Dimensions: Lenght: 6" - 150mm, Width: 3 7/16" - 87mm, Height: 4 3/16" - 105mm
  • Specs: 12V / 8AH / CCA 135
  • AGM (absorbed glass mat) is a special design glass mat designed to wick the battery electrolyte between the battery plates. Maintenance free never needs water.
Rank No. #5
YTX4L-BS SLA Battery Replaces Honda TRX400EX FourTrax Sportrax 99-09
  • Dimensions: 4.40 inches x 2.90 inches x 3.42 inches. Polarity: Negative on left, Positive on right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
  • YTX4L-BS is a 12V 3AH 50 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
  • 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.
  • Backed by a 30 day refund policy and full 1 year warranty.
Rank No. #6
YTX9-BS GEL 12V 8AH Battery for Honda ATV TRX300EX TRX400EX 300EX/400
  • YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) 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
  • Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes
  • True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Environment friendly, leaving no pollution to the environment while charging and discharging. Zero fumes or chemicals escape the battery casing. All chemical reactions are done within the battery itself
Rank No. #7
Mighty Max Battery YTX9-BS SLA Battery for Honda TRX 400 700 EX 400EX Sportrax Fourtrax Brand Product
  • 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
  • Backed by a 30 day refund policy and full 1 year warranty
Rank No. #8
PowerStar 9BS Motorcycle/PowerSport Battery Replacement for Honda 400EX Sportrax 99-12 YTX9-BS
  • BATTERY TYPE: YTX9-BS AGM rechargeable power sport battery with [+ -] terminals
  • PM9-BS Battery | 12V 8AH 200CCA AGM Gel Sealed Battery | Dimensions: L= 5.91" W= 3.39" H= 4.21" | Leak free, sealed design prevents corrosion. Maintenance Free. No need to add acid. | 2 Year Warranty
  • Fits and Replaces: Champion 9BS, Deka ETX9, GS GTX9-BS, Motocross M329BS/M429BS, Napa 740-1825, Yacht CTX9-BS, Yuasa YTX9-BS, and More.
  • 100% Compatible OEM replacement for Motorcycles, Scooters, ATVs, and More.
  • If It's Not a PowerStar, It's Just a Battery.
Rank No. #9
ExpertPower YTX9-BS 12v 9ah Battery Replaces Honda ATV TRX300EX TRX400EX 300EX 400EX CBR900R RR
  • YTX9-BS 12V9AH 105CCA Sealed Lead Acid (SLA) Battery
  • Maintenance Free and Fully Charged
  • 5.9" Long, 3.4" Wide & 4.2" High
  • 90 days money refund policy and 1 year warranty.
Rank No. #10
TUSK Lithium Pro Battery TLFP-9R for Honda TRX 400EX 1999-2008
  • See fitment guide image for additional Machines this item fits. High-performance batteries designed for motorcycles, ATV’s, and UTV’s.
  • Powerful lithium iron phosphate (LiFePO4) cell technology that is extremely lightweight (1/3 the weight of traditional lead/acid batteries).
  • Long service life (twice that of lead/acid batteries) and environmentally friendly.
  • Test button with LED indicator that displays the state of charge.
  • Comes with foam spacers for a tight, secure fit for multiple model applications.
Rank No. #11
YTX9-BS Gel Battery for Honda TRX 400 700 EX 400EX Sportrax Fourtrax
  • YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) 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
  • Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes
  • True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Environment friendly, leaving no pollution to the environment while charging and discharging. Zero fumes or chemicals escape the battery casing. All chemical reactions are done within the battery itself
Rank No. #12
Chrome Battery YTX9-BS High Performance - Maintenance Free - Sealed iGel Motorcycle Battery
  • BATTERY TYPE: YTX9-BS AGM battery with [+ -] terminal is a rechargeable, powersport battery.
  • Smart Technology: LED Digital display screen provides a display that reads the battery alternator voltage and warns you of a low voltage.
  • Gel Electrolytes: iGel batteries are injected with Gel Electrolytes, creating a completely maintenance-free operation.
  • EASY APPLICATION: Chrome Battery batteries come fully charged and ready to go once delivered. Simply connect your battery to the application and you are ready to go.
  • CUSTOMER SERVICE: Top notch customer service from real battery experts! Guaranteed 18-month warranty with 60 day refund policy.
SaleRank No. #13
Pirate Battery YTX9-BS Maintenance Free Replacement Battery for ATV, Motorcycle, and Scooter: 12 Volts, 9 Amps, 8Ah, Nut and Bolt (T3) Terminal
  • BATTERY TYPE: YTX9-BS AGM battery with [+ -] terminal is a rechargeable, powersport battery.
  • VERSATILE FIT: This YTX 9-BS battery fits in a variety of applications, ranging from motorcycles, ATVs, jet skis, and more
  • TOP TECHNOLOGY: The Acid inside is constructed with Absorbed Glass Mat technology allowing for a low-maintenance and spill proof battery. Patented sealed post prevents corrosion, which gives extended battery life
  • EASY APPLICATION: Chrome Battery batteries come fully charged and ready to go once delivered. Simply connect your battery to the application and you are ready to go
  • Compatible with: Arctic Cat 150CC 150 2009-2018, 150CC 150 Utility, Alterra 2009-2019, 400CC DVX 400 All Years; E-Ton 150CC CXL150 Yukon II 2000-2013, 150CC Viper150R 2013, 150CC YXL150 Yukon 2000-2003, 150CC Beamer R4-150 2012, 150CC Matrix R4-150 2012; Honda 125CC TRX125
SaleRank No. #14
ExpertPower ETX9-BS 12v9ah lead_acid_battery replaces YTX9-BS
  • YTX9-BS 12V9AH 105CCA 5.9" Long, 3.3" Wide & 4.2" High, Sealed Lead Acid (SLA) Battery
  • Complete sealed, Maintenance Free, low self-discharge rate, and Fully Charged.
  • Low Internal resistance, good high rate discharge performance.
  • Excellence high and low temperature performance, working temperature ranging from -30℃ to 55℃.
  • 90 days money refund policy and 1 year warranty.
SaleRank No. #15
ExpertPower YTX9-BS(GEL) 12V 9AH 180 CCA Motorcycle Battery Replacement for CTX9, PTR9-BS, YTR9-BS, YTX9, GTX9-12B, ES-TX9
  • YTX9-BS GEL is a 12V 9AH 180 Cold Cranking Amps (CCA) GEL (Maintenance Free) Battery
  • Dimensions: 5.90 inches x 3.42 inches x 4.21 inches. Polarity: (+,-)
  • Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes
  • True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Environment friendly, leaving no pollution to the environment while charging and discharging. Zero fumes or chemicals escape the battery casing. All chemical reactions are done within the battery itself
Rank No. #16
Motorcycle Battery YTX9-BS, UPLUS EB9-4 ATV Scooter Battery Maintenance Free - Sealed AGM Powersport Batteries
  • 🔋—The YTX9-BS battery is a 12V 8Ah 120 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) battery that can be mounted in any position,resists shocks and vibration long lasting high performance in high and low temperatures
  • 🔋—Motorcycle battery YTX9-BS is a absorbed glass mat (AGM) rechargeable battery.It can be easily maintained to permit proper operation of the equipment that it powers.Dimensions: 6 x 3.43 x 4.14 inches.Weight: 6.61 Lbs Polarity: [+,-]
  • 🔋—AGM and GEL batteries are lead-acid batteries and have the same battery chemistry. It is charged,sealed,no acid pack needed maintenance-free and ready for installation.Passed ISO9001 quality, CE certificate
  • 🔋—APPLICATIONS: Motorcycle,ATV,Scooter.Compatible with or replace these OEM part numbers and models:YTX9-BS,CTZ9S,CTZ9S-BS,EBZ9-BS,EBZ9A-4,EBZ9A-4-1,FAITZ9S,GTZ9S,LTZ9-4,PTZ9S,UTZ9S-BS,WPZ9S.Please refer to the product details page for more replaceable models
  • 🔋— If there have any quality problem with the battery, we promise a 30 day refund and a 1 year warranty. If you have any questions about ytz10s-bs batteries, please contact us and we will try our best to give you a satisfactory answer
Rank No. #17
Mighty Max Battery, YTX4L-BS 12 VOLT 3AH MOTORCYCLE BATTERY REPLACES YTX4L-BS (1 Pack)
  • YTX4L-BS is a 12V 3AH 50 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
  • Dimensions: 4.40 inches x 2.90 inches x 3.42 inches. Polarity: Negative on left, Positive 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.
Rank No. #18
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
  • Backed by a 30 day refund policy and full 1 year warranty
Rank No. #20
YTX9-BS GEL 12V 8AH Replacement for CYTX9BS GTX-9BS 44025
  • YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) 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
  • Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes
  • True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Environment friendly, leaving no pollution to the environment while charging and discharging. Zero fumes or chemicals escape the battery casing. All chemical reactions are done within the battery itself

Last update on 2023-08-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best 400Ex Battery?

Do you get stressed out thinking about shopping for a great 400Ex Battery? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 400Ex Battery, which is why we have assembled a comprehensive list of the greatest 400Ex Battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 400Ex Battery that you consider buying. Your questions might include the following:

  • Is it worth buying an 400Ex Battery?
  • What benefits are there with buying an 400Ex Battery?
  • What factors deserve consideration when shopping for an effective 400Ex Battery?
  • Why is it crucial to invest in any 400Ex Battery, much less the best one?
  • Which 400Ex Battery are good in the current market?
  • Where can you find information like this about 400Ex Battery?

We’re convinced that you likely have far more questions than just these regarding 400Ex Battery, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 400Ex Battery, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 400Ex Battery. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an 400Ex Battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 400Ex Battery currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 400Ex Battery 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 400Ex Battery?
  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 400Ex Battery.
  5. Customer Ratings: Number ratings grade 400Ex Battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400Ex Battery.
  7. Product Quality: You don’t always get what you pay for with an 400Ex Battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 400Ex Battery is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining 400Ex Battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 400Ex Battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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