YTX9-BS GEL 12V 8AH Battery for Honda ATV TRX300EX TRX400EX 300EX/400

(25 customer reviews)

$34.99

YTX9-BS GEL 12V 8AH Battery for Honda ATV TRX300EX TRX400EX 300EX/400

Availability: In stock

SKU: YTX9-BSGEL209 Category:
The YTX9-BS GEL is a 12V 8AH GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max YTX9-BS GEL is a TRUE DEEP CYCLE battery that can be mounted in any position, requires no maintenance. When a Gel Cell battery is charged, no hazardous fumes escape the battery case, gases are processed within the battery itself.
Common uses for the YTX9-BS GEL:  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
The Performance and Characteristic of the YTX9-BS GEL Battery
Maintenance Free / GEL configuration 
No leaks, spills or contact with acid 
No acid mist and pollution to the environment when charging and discharging. 
High capacity: 10-20% higher comparing to that of VRLA.
Low self-discharging and durable for storage.
Nice ability for resilience after over-discharge and the capacity of high discharge current increases by 30% over VRLA.
Amazing performances in all temperature conditions
Battery Dimensions in Inches : L (5.90) x W (3.38) x H (4.25) 
Weight

6.72 Lbs

Width

3.38

Height

4.25

Length

5.90

Chemistry

Gel

Polarity

+ I –

CCA

135

Amp Hour

8Ah

Volts

12V

Warranty

1 Year

25 reviews for YTX9-BS GEL 12V 8AH Battery for Honda ATV TRX300EX TRX400EX 300EX/400

  1. Adam

    Bought this as a replacement for my RE Himalayan. The stock battery pretty much sucks, so this has been exponentially better. No issues on startups like I was experiencing in owning the bike the first few months of owning it new. The nice thing is if I decided to mount it horizontally, I could. Little bit lighter, kind of a pain to get in the battery box, but that’s not their fault, poor design by RE, but all in all, value, and overall performance is worth it for me.

  2. D.l.C.

    Bought for my 400ex, easy to install, has plenty of power to crank the 440 high compression upgrade, so far a great battery!!!!!!!

  3. Max

    Great look and performance

  4. TM

    Works well in my Honda TRX500 and TRX420 although shorter than OEM battery so time will tell if it has enough capacity. Really like that it actually shipped to Alaska!

  5. IR

    Quality doesn’t seem to be all that great but time will tell so far so good

  6. Bradley Sanderson

    Great product

  7. Michel J Morin

    It’s great.

  8. Thomas

    Seems to do the job for the price. Good job mighty max

  9. Doug Morales

    Nothing

  10. jacob hiles

    Seems like a very good battery I have only had it for a month easy to hook up

  11. Bonnie L.

    was what I needed, came faster than stated

  12. Web Customer

    arrived on time, worked as advertised, nice battery

  13. Derik Rutherford

    Looks well built gel design , came with a full charge . Amazing battery at an amazing price .

  14. Richard I.

    It worked for about a day, we ended up putting the factory battery back in the ATV.

  15. Mark

    So far so good. 12.84 v out the box fits perfectly Ninja start on the first try.

  16. Gregg Fowler

    Like gel type. Four wheeler

  17. Jeffrey Bargy

    Great battery. Reasonable price. Pretty much ready to go out of the box.

  18. Ed Woodside

    These batteries don’t loose charge over time while not in use.

  19. Dutch

    Ordered for generator, better then original battery.

  20. Rick McKeon

    It fit great and is working

  21. Jose Salmeron

    Works really good & it fits perfect in the battery holder.

  22. JUSTIN LUTHER

    great battery and price was very affordable.

  23. Jonathan S.

    Definitely a good battery for my Chuckus. Upgraded bbk on the 50 and cranks right up.

  24. Skipperkeith

    This battery is well constructed and meets all advertsed specs. I would buy it again if needed.

  25. Justin Wolgemuth

    Great.. thank you

Only logged in customers who have purchased this product may leave a review.

Mighty Max Battery
Excellent
4.8
Based on 452 reviews
Mighty max brings the battery backup back.
Arrived well packed in unopened sturdy box. Was replacement for identical Mighty Max battery I ordered 2 years ago. Taking 1 star off because didn’t include the needed terminal clips - was able to use the old battery’s clips
Same model fits in each of our four wheelers great product
Replacement for my Murray MT100 riding lawnmower. Murray does not make replacement batteries and you are on your own if the battery goes bad. Bought Murray MT100 in 2023, battery went bad in 1 year and all other Murray replacement batteries are LARGER so it won't fit.This Mighty Max Battery fit the MT100 fine and it starts it perfectly too.
Direct replacement for generac portable electric start generator. Works great.
Received really quick. Boxed well and fit great. Worked like a charm! I would definitely recommend this battery.
As an athletic trainer I rely on our water units every day to provide the water to our athletes. We have over 900 student athletes enrolled, and these units get used daily, so it is imperative these batteries are reliable. On a side note, I also use these batteries on my fishing kayak to power my fish finder. I can use my fish finder for about 20 hours before it turns off. These batteries are great! Highly recommend. I have not had any issues so I haven't spoken to customer service yet, but if they are as good as these batteries have been, I think I am in good hands.
Needed a replacement battery and the manufacturer wanted $50 whereas you only required $20. Made it worth it!
satisfy with price and easy installation.
Arrived in great condition comes with the bolts to attach the wire over all very satisfied
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