Y50-N18L-A3 GEL -12 Volt 21 AH, GEL Type, 350 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Y50-N18L-A3 GEL -12 Volt 21 AH, GEL Type, 350 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Y50-N18L-A3 GEL -12 Volt 21 AH, GEL Type, 350 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Y50-N18L-A3 GEL -12 Volt 21 AH, GEL Type, 350 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Y50-N18L-A3 GEL -12 Volt 21 AH, GEL Type, 350 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Rated 4.82 out of 5 based on 11 customer ratings
(11 customer reviews)

$69.99

Y50-N18L-A3 GEL Snowmobile Battery for Arctic Cat EXT Dlx EFI 1997

Availability: In stock

SKU: Y50-N18L-A3GEL155 Category:
The Y50-N18L-A3 GEL is a 12V 21AH GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max Y50-N18L-A3 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 Y50-N18L-A3 GEL:  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
The Performance and Characteristic of the YT12B-4 GEL Battery
1.    Maintenance Free / GEL configuration 
2.    No leaks, spills or contact with acid 
3.    No acid mist and pollution to the environment when charging and discharging. 
4.    High capacity: 10-20% higher comparing to that of VRLA.
5.    Low self-discharging and durable for storage.
6.    Nice ability for resilience after over-discharge and the capacity of high discharge current increases by 30% over VRLA.
7.    Amazing performances in all temperature conditions
8.    Battery Dimensions in Inches : L (8.07) x W (3.42) x H (6.37) 
Width

3.42
Weight

14.55 Lbs
Warranty

1 Year
Volts

12V
Polarity

– I +
Length

8.07
Height

6.37
CCA

350
Chemistry

SLA / AGM
Amp Hour

21Ah

11 reviews for Y50-N18L-A3 GEL Snowmobile Battery for Arctic Cat EXT Dlx EFI 1997

  1. Rated 3 out of 5

    madmac742 –

    Didn’t last long.

  2. Rated 5 out of 5

    Ryan Mabee –

    Fit my 2009 can-am renegade 800x perfectly. It is a bit oversized from the stock battery but a lot stronger!

  3. Rated 5 out of 5

    AJ Pierce –

    The battery was well-packed. Installation was straight-forward right out of the box. I installed battery maintainer pigtails to the battery posts during the installation of the battery and have had a maintainer attached to the bike daily since installing the battery.

  4. Rated 5 out of 5

    HarleyDuc –

    Spins this big twin over like a sewing machine!

  5. Rated 5 out of 5

    Gregory Wahlstrom –

    I got tired of replacing batteries for lack of water, I’ve only had it in use for two mos. on my 1988 1500cc Kaw. Classic 88SE Vulcan but it cranks good even in freezing temps.

  6. Rated 5 out of 5

    Gregory Wahlstrom –

    I got tired of replacing batteries for lack of water, I’ve only had it in use for two mos. on my 1988 1500cc Kaw. Classic 88SE Vulcan but it cranks good even in freezing temps.

  7. Rated 5 out of 5

    Taelk Fung –

    Installed in my Yamaha has plenty power, sealed that means no acid leak! good deal! Thanks >

  8. Rated 5 out of 5

    D. Carl –

    Happy Happy!!!

  9. Rated 5 out of 5

    D. Carl –

    Happy Happy!!!

  10. Rated 5 out of 5

    Ir –

    Great product!

  11. Rated 5 out of 5

    Ir –

    Great product!

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Mighty Max Battery
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Manny Jaramillo
Battery arrived in a good shape package strait to my door steps
Robin Lauer
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Shutter Dog Homestead
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
Larry Geiger
New battery. Ready for cold weather!
Harmon Chandler
So far these Might Max batteries are good but it’s only the first day and they were on charge for 12 hrs. I’ll have to come back and do an update at some point in time. Ordered them on Amazon and got them the next day. I was encouraged by Mighty Max to make this google review and post pictures to extend my warranty for 3 months but there is no way to post pictures 🤣🤣🤣 It’s been a few months and I was able to go back and edit, so here is a video I made, the rest of the photos I have deleted. Batteries are still going strong. Update 12-11-2025
Carl Ruckinger
They arrived within 2 days of ordering them packaging was really good I haven't put them in my MX350 yet I hit them with my multi meter fresh out of the box and got 12.4v on both batteries so that is good
Pat V.
Fonctionne bien et s’est bien adaptée pour le remplacement de l’ancienne.
MIke Bright
Battery arrived in perfect condition and 100% charge.
Ben Flanagan
Strong battery! It spins my 24 hp Kohler engine super fast!
R P
Arrived fully charged..great price

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