Rated 4.79 out of 5 based on 14 customer ratings
(14 customer reviews)

$59.99

12V 22AH GEL Replacement Battery for 20Ah Leoch LP12-20, LP 12-20

Availability: In stock

SKU: ML22-12GEL51 Category:
Delivering power when you need it, the Mighty Max ML22-12GEL 12 Volt 22 AH (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max ML22-12 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.
Mighty Max GEL batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and  more
Specifications: 
Voltage: 12 Volt
Amperage: 22 AH
Chemistry: GEL
Terminal: Internal Thread
Battery Dimensions: 
7.13 in x 3.01 in x 6.57 in
Weight: 13.01 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

22Ah

Chemistry

Gel

Terminal

Internal Thread

Quantity

1

Length

7.13

Width

3.01

Height

6.57

Weight

13.01 Lbs

Warranty

1 Year

14 reviews for 12V 22AH GEL Replacement Battery for 20Ah Leoch LP12-20, LP 12-20

  1. Rated 5 out of 5

    Hansel

    Great product, I use it for a jumper charger box

  2. Rated 5 out of 5

    Paul Smith

    I am using this battery to replace the original battery in a Snapon jump pack. It has same specs as the oe. Expecting great results. My oe battery lasted 7 years.

  3. Rated 5 out of 5

    Joe F.

    It did what it’s supposed to do

  4. Rated 5 out of 5

    Dotzfan20

    Arrived on time & as stated. Thank you.

  5. Rated 4 out of 5

    arturo

  6. Rated 5 out of 5

    krzysztof borowski

    Fit perfect to my jump Box Was great deal everything Work perfect I love it!!!

  7. Rated 5 out of 5

    WickerBill

    Powers some Ham radios just fine along with a battery tender

  8. Rated 5 out of 5

    Thad

    This battery, unavailable locally, brought my Snap-On jump starter pack back to life. The battery arrived at 95% state of charge, but with all rechargeable batteries, make sure to charge before use and periodically every thirty days.

  9. Rated 4 out of 5

    frank macalus

    Just what we needed

  10. Rated 4 out of 5

    frank macalus

    Just what we needed

  11. Rated 5 out of 5

    ianvala

    Used it to replace my sons battery in his power wheel

  12. Rated 5 out of 5

    Robert A. Likis

    I own a 48-yr automotive service company and recently purchased a new booster box for jumpstarts… rather than toss the old one I decided to restore it with a new battery. I now have two booster units that work as new… and the old one cost 70% less…thanks to this Mighty Max battery.

  13. Rated 5 out of 5

    Carl

    holds charge and isn’t so heavy

  14. Rated 5 out of 5

    UNKN0WN

    Worked right out of the box without a need to charge!

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Excellent
Mighty Max Battery
Based on 3474 reviews
Arrived quickly. Even got a sticker with it.
Solid looking battery, came well packaged. Have used their battery before for my lawnmower and now looking forward to see how it lasts in my snowmobile.
I can't believe it less than 48hrs since I ordered from Walmart and it's in the machine. What more can I say except great price.
Thanks Larry
Item as described and perfect fit and arrived on time
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