YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Rated 4.93 out of 5 based on 15 customer ratings
(15 customer reviews)

$54.99

YTX20L-BS Battery for Yamaha Big Bear Grizzly Kodiak YFM400 400, 450

Availability: In stock

SKU: YTX20L-BS256 Category:
This YTX20L-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. This battery comes already charged, sealed, maintenance free, and ready to install.
Premium quality absorbed glass mat technology (AGM) is ideal for  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
Specifications of the YTX20L-BS Battery
Voltage: 12 Volt
Amperage: 18 AH
Chemistry: SLA, AGM
Terminal: Nut & Bolt 
Battery Dimensions: 
6.88 in x 3.50 in x 6.13 in
Weight: 11.79 Lbs
Warranty
1 Year
Amp Hour

18Ah
CCA

270
Chemistry

SLA / AGM
Height

6.13
Length

6.88
Volts

12V
Polarity

– I +
Weight

11.79 Lbs
Warranty

1 Year
Width

3.50

15 reviews for YTX20L-BS Battery for Yamaha Big Bear Grizzly Kodiak YFM400 400, 450

  1. Rated 5 out of 5

    Matt –

    Works great

  2. Rated 5 out of 5

    gary pangione –

    good item good price

  3. Rated 5 out of 5

    robert –

    Old Battery/ new Battery same Size Easy install ????

  4. Rated 5 out of 5

    boaz22 –

    Great product. Easy to install. Fit perfectly. Longetivity TBD. SO FAR TO SO GOOD.

  5. Rated 5 out of 5

    Jessica cortez –

    Easy to install and a great price.

  6. Rated 4 out of 5

    Mrs. Young –

    Works fine just make sure your running it regularly to keep the charge

  7. Rated 5 out of 5

    RLM –

    YTX20L-BS – Very good battery for a good price. Mighty Max was very responsive to a shipping problem that was no fault of their own. Happy with their product and service.

  8. Rated 5 out of 5

    Stretchey –

    Installed in the Yamaha Big Bear starts up right away when COLD

  9. Rated 5 out of 5

    Calvin Aaron –

    Came charged and ready to go

  10. Rated 5 out of 5

    Calvin Aaron –

    Came charged and ready to go

  11. Rated 5 out of 5

    Chris haynes –

    Great battery for big bear 400

  12. Rated 5 out of 5

    Chris haynes –

    Great battery for big bear 400

  13. Rated 5 out of 5

    Web Customer –

    Works great hopefully last a long time

  14. Rated 5 out of 5

    Customer –

    Works great hopefully last a long time

  15. Rated 5 out of 5

    marcia meyer –

    Great fit and so far it is starting my Yamaha with no problem.

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

Excellent
Mighty Max Battery
Based on 4505 reviews
See all reviews
Jim Currie
I ordered two Mighty Max ML210-6GC-2, 6 volt SLA AGM batteries for my RV trailer. The order to delivery process, via Amazon, was impressive, 2 days! There clearly was an effort to protect the batteries from damage, but one of the battery boxes was crushed at one of the upper corners. The battery itself had a slightly damaged corner that corresponded with the package damage. Hopefully the battery is okay. I’ll note that the delivery driver also set the one battery upside down….no evidence of any spillage. I really appreciated the quick turnaround, just wished there was more effort to protect the product.
Phillip Gain
It was mostly charged on arrival. Fired my Cub Cadet right up!
Everett Simonds
Ordered two pack from Amazon. Arrived in good condition.
Hord Squires
Product arrived in a timely manner. Less than 24 hours. It was fully charged when it arrived. It was a perfect fit to the millimeter for my Kawasaki Concours. The bike fired up with virtually no effort when it was installed. Altogether a very good experience from purchase to start up.
Kevin Smith
Great battery for my General generator ! Easy install !
Derek Sorensen
Good battery,battery was 95% charged on arrival,same size as photo said in listing. Fast shipping but battery could have been packaged alot better. All in all happy and everything is working well.
Jim Daly
Perfect fit on my custom VN2000 Rogue
P.J. Hartman
It appears to be working well.
Don Hamilton
Awesome battery!!! Looks Great, powerful battery. I bought a big name brand battery last year. I had to keep it on the trickle charger after 3 days, because it didn't keep enough power to start my 2003 Kawasaki Nomad 1500cc fuel injected motorcycle. Mighty Max battery is doing great. I am going on vacation and I will see if I can start it when I get back, not gonna even put a charger on it. Have I said how awesome looking the battery is? It looks as good as it performs without breaking the bank.
Pat Larson
Amazon says it won’t fit but it’s exactly the same size as original

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