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
Casey (verified owner) –
Less than half the price of local retailers and the quality seems as good or better. What more could you ask for??
admmwp (store manager) –
So sorry to hear about the delay. We are refunding the $5 paid for expedited delivery and you should see it in a day or so.
Gary Zettel (verified owner) –
battery works BUT… paid $5 extra for 2- 3 day shipping to have on my vacation and it took more then 2 weeks.. I want my money back.
Jackie M. (verified owner) –
This is the second mighty max battery I’ve gotten for my 660 grizzly we’ll see how it holds up
crshdumy60 –
The battery looks like a well made product. It’s now just over 14 months old and won’t accept a charge of any type ! It’s dead and an absolute waste of my hard earned money. I ride my Yamaha ATV fairly consissantly and leave the battery on trickel charge from time to time thru out the months while in my garage . In the big picture I didn’t pay a lot compared to other more expensive ATV batteries out on the market but becoming a paperweight just after the 12 month warrant expired is pure B.S. . Save your money and buy another brand that will at least hold up for 24 + months or two complete riding seasons .
rocky clause –
Like
tim cox –
the quality and price were great
aaron –
Liked easy to check battery status. Used for Seadoo Wave Runners
Marty C –
Not great tracking from seller, Battery terminals did not allow good fit to ATV’s cable connection. Made it work as I needed to get machine going for a planned trip. Couldn’t wait or otherwise I would have returned it. Came charged and worked as expected otherwise
D.S. –
Installed, started right up. No problem so far.
jesse kelley –
Great battery for the price and had a charge of 13.2v out of the box, really satisfied with product
Gknee331 –
This is the third battery that I have bought by this manufacture and I’ve never been disappointed. Plenty of cranking power and if you keep your batteries properly maintained you should expect to get three years out of this battery. That’s saying something as far as watercraft batteries go and I’m using these and Jetski’s. Keeping your battery on a trickle charger or regularly charging them at low-voltage when not in use is Keita battery life
jodi smith –
Time will tell how long it lasts- but it beats spending over a hundred dollars on battery from the box stores!
Customer –
So far so good,fit perfectly
Matt –
Value
dave pascarella –
Best
gerry –
2002 Grizzly fit great, easy hook up, fully charged and half the price of dealer. Now if my carb was clean we would be good to go 🙂 Time will tell, so far so good.
Reader –
Came fully charged and fired up the Grizzly just like that!
Customer –
Works perfect for my 2005 Yamaha Grizzly 660.
Anthony D. –
Fit perfectly put it to the test this weekend
Ron Wilding –
Installed on Yamaha 05 Grizzly 660. Works great no complaints, lots less $ than new.
William kane –
Just what I expected. All good
Doucheon mandick –
Only the best from mighty max. Wouldn’t buy any other battery for my small engines.
Benny henry –
Outstanding for yam quad
Bus Driver –
For a 4wheeler
Customer –
Perfect
Randy –
So far so good,cranks over good and seems to have plenty of juice.
JAK –
This battery is working well in my ATV after one month of use. A great price too. Wish the terminals were designed to directly take a screw. Those square nuts can be lost pretty easily if you’re not careful. But this is a very minor inconvenience. Overall a good buy and i would purchase it again.
Michael C. –
Exactly what I needed! Thanks