ML55-12 GEL -12 Volt 55 AH, GEL Type, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
ML55-12 GEL -12 Volt 55 AH, GEL Type, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
ML55-12 GEL -12 Volt 55 AH, GEL Type, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
ML55-12 GEL -12 Volt 55 AH, GEL Type, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
ML55-12 GEL -12 Volt 55 AH, GEL Type, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
Rated 5.00 out of 5 based on 16 customer ratings
(16 customer reviews)

12V 55AH GEL Replacement Battery compatible with Minn Kota Trolling Motors

This product is currently out of stock and unavailable.

SKU: ML55-12GEL260 Category:
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Delivering power when you need it, the Mighty Max ML55-12GEL 12 Volt 55 AH (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max ML55-12 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: 55 AH
Chemistry: GEL
Battery Dimensions: 
9.02 in x 5.43 in x 9.13 in
Weight: 38.58 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack

16 reviews for 12V 55AH GEL Replacement Battery compatible with Minn Kota Trolling Motors

  1. Rated 5 out of 5

    Rod Walker –

  2. Rated 5 out of 5

    Brock Buddles –

    Great battery! I am currently running 2 in parallel with no issues. Running a 86lb thrust trolling motor.

  3. Rated 5 out of 5

    T.M Math –

    Great battery Works great with my 45lb Minnekota trolling motor. Last 2 full days of running

  4. Rated 5 out of 5

    john purdy –

    Perfect for my kayak

  5. Rated 5 out of 5

    Robert4933 –

    Works great for powering my 50lb thrust trolling motor.

  6. Rated 5 out of 5

    william ryan ravizza –

    great battery life for my trolling motor

  7. Rated 5 out of 5

    william ryan ravizza –

    great battery life for my trolling motor

  8. Rated 5 out of 5

    Thomas Pugliese –

    I use it for my 1967 Cheville for a starting battery. It’s got a 640 HP 427 with 12 1/2 to 1 compression and it cranks like you wouldn’t believe. My last gell battery lasted for 13 years.

  9. Rated 5 out of 5

    Deep Space –

    Works so wonderful with our 46Lb Newport Vessels Trolling Motor. A perfect match Love It!

  10. Rated 5 out of 5

    David R Powers –

    It lasted hrs,w/small 8 foot dingy with 55 thrust electric motor,1 thing it’s heavy

  11. Rated 5 out of 5

    Douglas Reed –

    I use this in my hunting trailer for lights and fans, charging phones and pads. I have a 1000 watt solar panel to charge it during the day, LED lights hardly dent the available charge. lots of power for the size.

  12. Rated 5 out of 5

    John Finney –

    What an awesome battery..I charge it and it lasts all day with my 12 ft 6 canoe..

  13. Rated 5 out of 5

    John Finney –

    What an awesome battery..I charge it and it lasts all day with my 12 ft 6 canoe..

  14. Rated 5 out of 5

    Mack Harrold –

    Good

  15. Rated 5 out of 5

    Wmrslvr –

    I bought this battery for the trolling motor on my yak and it runs all day and sometimes two days before it needs a charge. Great battery for kayaks as you can use it in any position.

  16. Rated 5 out of 5

    brittany –

    Bought this for my boyfriend. He absolutely loves it. It’s exactly what he thought it was

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Mighty Max Battery
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John & Cathy
Arrived quickly. Even got a sticker with it.
Sean Chacon
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.
larry scervino
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
Paul Major
Item as described and perfect fit and arrived on time
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

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