Search  for anything...

VMAX MR137-120 12V 120Ah AGM Deep Cycle Marine Battery compatible with Minn Kota Terrova 55 12v 55lb Trolling Motor

  • Based on 67 reviews
Condition: New
Checking for product changes
$249.99 Why this price?

Buy Now, Pay Later


As low as $41.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by bargainshore

Arrives Jun 3 – Jun 4
Order within 6 hours and 29 minutes
Available payment plans shown during checkout

Features

  • 12 Volt 120Ah group 31 high performance marine AGM deep cycle battery
  • Reserve capacity: 230min ; dimensions: 12.9"Lx6.8"Wx8.7"H (height includes terminals) weight: 75lb; 8mm terminals
  • Maintenance free operation: There is no need to check specific gravity of the electrolyte or add water to VMAXTANKS. Can be mounted in any position
  • Rechargeable sealed battery resists shocks and vibration. High performance AGM technology for long lasting reliable power
  • Warranty: 1 year replacement; 30 day satisfaction guarantee

Brand: VMAXTANKS


Size: 1 Count (Pack of 1)


Product Dimensions: 6.8"D x 12.9"W x 8.7"H


Number Of Cells: 6


Terminal: Marine Terminal


Manufacturer: VMAX USA


UPC:


Brand: ‎VMAXTANKS


Size: ‎1 Count (Pack of 1)


Product Dimensions: ‎6.8"D x 12.9"W x 8.7"H


Number Of Cells: ‎6


Terminal: ‎Marine Terminal


Manufacturer: ‎VMAX USA


UPC: ‎730669381362


Model: ‎MR137 120


Item Weight: ‎75 pounds


Item model number: ‎VMAX MR137-120


Manufacturer Part Number: ‎MR137-120


Amperage: ‎120 Amps


Date First Available: January 28, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 3 – Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Beast of a battery if you don't mind the weight.
I have owned several of these over the years. Used in a marine environment. They are tough and forgiving. Plenty of power. No issues.
Reviewed in the United States on November 25, 2024 by Kindle Customer

  • 12v 55lbs Thrust Minn Kota runs all day
Great battery, and worth the additional cost. The charge on this battery lasts longer than a full day, many times I have used the trolling motor in wind and current for 6-8 hours, forgot to charge it and put another 3-4 hours on it the next day. I replaced two lead acid deep cycle batteries that would not run for this long, with a single 120AH AGM. So, I've saved weight and space and extended the run time of my trolling motor significantly. 10/10 I would recommend going with an AGM battery. ... show more
Reviewed in the United States on January 9, 2024 by maison

  • If you can afford it, purchase it.
Got this wonderful battery in 3 days. It powered a 55lb. Minnkota Endura trolling motor for 4 consecutive days, low to high speeds for no less than 4 hours each day. It arrived charged at 13.1 volts so I put a 2 amp trickle on it until it metered out at 14 volts. After the 4 days of fishing and testing, it dropped to 12.8 volts. I am impressed with the battery. I cover many inland reservoirs here in Ohio that are electric motors only and I feel very confident in using this battery. For the boat, it's a Sundolphin Sportsman in 8ft. Me, gear, and extras probably come in under 300lbs plus the 100lb boat itself. Plenty of power and a good amount of reserve makes for a wise investment. ... show more
Reviewed in the United States on March 28, 2022 by Alan Moore

  • Still waiting
So far so good. I am using it for a sump pump backup system that's not been activated yet due to no loss of power yet. Other than that it's holding its charge.
Reviewed in the United States on June 4, 2021 by Milton D Darden

  • Strong Batts
Installed three to run the "house" on a boat. Very strong and recharge quickly. Great value considering the performance.
Reviewed in the United States on January 14, 2025 by Ed

  • Fantastic battery
I use this for my trolling motor. It's the longest-lasting battery I've had yet. I would purchase again.
Reviewed in the United States on January 30, 2025 by Wayde Marschel

  • VMAX MR137-120 12V 120Ah AGM Deep Cycle Marine Battery
Excellent battery and it only takes a few hours to charge it up while we fished it during the day. It maintains my Minnkota trolling motor quite well. Haven't ran out of power yet, just make sure you plug it in after getting off the water. We use it for a saltwater enviroment most of the time.
Reviewed in the United States on November 16, 2023 by Woodarich

  • Huge disappointment / seller not helpful either
I was not impressed at all with this battery. it was only half charged when i received it. i complained to the seller and they said i needed a new charger. i then spent more money and bought a new charger. battery does not last longer on the water than any standard marine battery you could buy. i would have been better off just buying a couple new cheaper batteries so i could actually spend the day out on the water. i saw some good reviews but i used this in non windy conditions multiple times with a 55 lb thrust motor as it was advertised for. My advice buy local from people that back up their products they sell. ... show more
Reviewed in the United States on June 1, 2022 by Kindle Customer

Can't find a product?

Find it on Amazon first, then paste the link below.