This Y50-N18L-A3 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 Y50-N18L-A3 Battery
Voltage: 12 Volt
Amperage: 21 AH
Chemistry: SLA, AGM
Terminal: Nut & Bolt
Battery Dimensions:
8.07 in x 3.42 in x 6.37 in
Weight: 14.55 Lbs
Warranty
1 Year
Anonymous (verified owner) –
This is my second Mighty Max battery that have purchased for my 1500 Goldwing. I have been using the first one for about four years, still working great. When I saw the sale ad, I wanted to get another one as a backup. The free delivery was a little slow, but not their problem.
I highly recommend these battery’s.
george p. (verified owner) –
I am a repeat customer..got the new battery much faster than I expected
Lowell Schmidt –
Fit perfectly in wife’s 1986 Yamaha Virago. The price was right and it was delivered promptly. It’s only been installed for about a month so longevity is yet to be determined.
Larry B. –
satisfactory
Terry E. –
Fit and was on full charge.
eric –
Battery fit and started snowmobile with gusto. Would buy again
Seaweid –
This is a replaced after 4 years on my motorcycle. Seems to have the punch to turn over my Vulcan 1500.
D S Patrick –
Easy to install (depends on your bike). Plenty of power. Have had rain for almost a week and when it dried up outside, bike started right away! As for now, I can’t speak too much about the longevity because I just installed it about a month ago.
Lawrence e Cox –
Came intact, no scratches or dings or any damage what so ever, Was prepared for shipping really well.
Doug –
This is a great battery for my lawn tractor. It’s a sealed battery and comes fully charged. It has more power than any other battery I’ve seen in this size. It really makes a difference in how quickly it starts the 16 HP motor in my tractor. And it’s a great price! It’s too soon to tell how long it will last, but so far I’m impressed.
Web Customer –
Fit for application and it works!
Ralph Saylor –
Good
EN –
had to buy 2 bushing ( not included) for terminal connections…it still fit in compartment. I saved a lot but had to make a trip to the hardware store!
Danielle Marie –
Quality sealed battery for motorcycle. As expected, high end battery.
Keith Nystrom –
Installed yesterday. It would turn over. the biike, but not fast enough to start. I put it on charger overnight. Even though voltage read 13.5 V, it would not turn over the starter. I jumped with a mobile jumper and the bike started just fine. This batter,y, at least this one, was junk.
New to air-cooled –
I was skeptical because of the price and off-brand. They want $125 locally. I just thought, hey, if it gets me through the rest of the year, good enough. I can buy a more expensive one in the spring. No big deal. It works great after sitting idle all winter. I ride fairly often. Maybe 2× or so a week. It hasn’t let me down. I doubt it will in the near future. When it finally does, I will buy another.
joe –
Fits my 1999 Gold Wing perfectly and a great match for the Compufire alternator. This battery supply the power needed to start every time, stands up to long rides and temps in the 90’s and higher. The heat zone in which lesser batteries fail quickly. I well gladly buy this battery again.
Web Customer –
good very happy
Tim Anderson –
the listing showed which style of motorcycle it fit, and it fit my 1996 FLHTCUI perfectly.
Ed Roberson –
Installed and cranked bike 3 times then dead. Placed on charger and battery would not accept a charge. Tried a different charger still nothing.
John M. –
It fits my 1997 VN1500A11 perfectly and no need to spill or add battery acid. Powerful battery.
floyd short –
I have bought these before and they worked great. I just got this; but it is working great so far. I expect this to be as good as my previous ones.
gailgillespie –
The battery was just what I wanted for my motorcycle.
Harry D. Woods –
Fit my Goldwing perfectly, bike started with battery right out of the box. Battery has plastic inserts in terminals to hold mounting nut in place— Way easier than the one it replaced!
J. Hines –
Value for the money
Paul –
2005 artic cat t 660 it works great fits great
Chase Alderfer –
Came charged and well packaged. Fit perfectly in battery holder and was much better than the previous battery which has the filler caps. No maintenance is ideal just keep it charged all the time for the best performance (of course). Great value, other lower quality batteries were more expensive so this choice was a no brainer.
Jason Huber –
Great battery so far and fits perfect. I have only had it a month so far, but in AZ it is riding season, so we shall see how long she lasts. So far performing strong.
mike –
Great battery for the price
mike –
Great battery for the price
B. Bassett –
Have no idea why would want me to rate Thickness and Warmth on a motorcycle battery. This company provides superior batteries at great prices. I’ve bought quite a few now – always satisfied…
LISA MILLER –
The price was right fast shipment
Web Customer –
Was a little bit bigger than the one I had but it fit with a little change
Kindle Customer –
Product met all expectations. Came on time and seller was a pleasure to deal with. Would highly recommend him.
Customer –
Was a little bit bigger than the one I had but it fit with a little change
claude –
Arrived quick, dropped right in and fired the bike right up! Let’s see how long it last
Web Customer –
It’s a battery. It’s new. It works. Hope it lasts longer than the last one I bought. Had purchased a gel Mighty Max battery thinking it might be better than an acid type and I didn’t even get a year out of it.
Customer –
It’s a battery. It’s new. It works. Hope it lasts longer than the last one I bought. Had purchased a gel Mighty Max battery thinking it might be better than an acid type and I didn’t even get a year out of it.
Randy Miner –
Fit perfect
Randy Miner –
Fit perfect
Michael –
Perfect fit. Starts quad in 0 degree weather
Angel R. Martinez –
As been working great this summer of riding, good battery for the money!
Angel R. Martinez –
As been working great this summer of riding, good battery for the money!
Peggie Williams –
Battery great
Carbon12 –
Correct size and terminals, right voltage. Just what I expected. Not much else to say.
Peter Torres –
Good battery perfect fit
Peter Torres –
Good battery perfect fit
shawn m –
Nice
charles parr –
Great battery for my 85 Tour Glide
Web Customer –
The battery is everything I expected. It was fully charged and ready to go. It is doing its job very well.
Customer –
The battery is everything I expected. It was fully charged and ready to go. It is doing its job very well.
Don Sherman –
My order went smoothly and the battery is performing well