Rated 4.81 out of 5 based on 16 customer ratings
(16 customer reviews)

$39.99

YTX12-BS 12V 10AH GEL Replacement for 740-1866, ES12BS

Availability: In stock

SKU: YTX12-BSGEL108A Category:
The YTX12-BS GEL is a 12V 10AH GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max YTX12-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 YTX12-BS GEL:  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
The Performance and Characteristic of the YTX12-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 (3.34) x H (5.11) 

Volts

12V

Amp Hour

10Ah

CCA

180

Polarity

+ I –

Chemistry

Gel

Length

5.90

Height

5.11

Width

3.34

Weight

8.15 Lbs

Warranty

1 Year

16 reviews for YTX12-BS 12V 10AH GEL Replacement for 740-1866, ES12BS

  1. Rated 5 out of 5

    Vickie Rochelle

    I use gel batteries in my airplane and this is just what I wanted, good purchase

  2. Rated 4 out of 5

    Jlyn

    Our son replaced his battery for his four wheel Honda. The other battery lasted almost five years. Good reason to replace with the same battery.

  3. Rated 5 out of 5

    Mac

    Used for 2018 250 recon

  4. Rated 5 out of 5

    Lee H.

    works very well

  5. Rated 3 out of 5

    Todd s.

    Wrong one

  6. Rated 5 out of 5

    Pat Miller

    Fast delivery started right up. Haven’t had it long but seems to be good.

  7. Rated 5 out of 5

    Lisa

    Perfect for what we needed it for. Arived sooner than expected.

  8. Rated 5 out of 5

    robert holmes

    Great

  9. Rated 5 out of 5

    Web Customer

    Very nice would buy again

  10. Rated 5 out of 5

    Customer

    Very nice would buy again

  11. Rated 5 out of 5

    Linda L.

    Great buy on this battery.

  12. Rated 5 out of 5

    Markis2002

    This battery is the perfect replacement for my Yamaha Generator’s generic battery. It has more power than I need and it fits perfectly in the compartment. Although I’d buy it again if it was not the best looking battery I’ve ever seen, but it sure does look spiffy!

  13. Rated 5 out of 5

    David Mitchell

    Great deal

  14. Rated 5 out of 5

    David Mitchell

    Great deal

  15. Rated 5 out of 5

    Jose m Deltoro

    This item is exactly what I needed

  16. Rated 5 out of 5

    Jose m Deltoro

    This item is exactly what I needed

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Excellent
Mighty Max Battery
Based on 3470 reviews
Battery arrived in a good shape package strait to my door steps
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
New battery. Ready for cold weather!
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
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
Fonctionne bien et s’est bien adaptée pour le remplacement de l’ancienne.
Battery arrived in perfect condition and 100% charge.
Strong battery! It spins my 24 hp Kohler engine super fast!
Arrived fully charged..great price