Rated 4.83 out of 5 based on 6 customer ratings
(6 customer reviews)

$44.99

12V 18AH GEL Battery Replacement for Troy-Bilt 7000 Watt XP Generator

Availability: In stock

SKU: ML18-12GEL483 Category:
Delivering power when you need it, the Mighty Max ML18-12GEL 12 Volt 18 AH (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max ML18-12 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: 18 AH
Chemistry: GEL
Terminal: Internal Thread
Battery Dimensions:
7.00 in x 2.87 in x 6.50 in
Weight: 11.90 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

18Ah

Chemistry

Gel

Terminal

Internal Thread

Quantity

1

Length

7.00

Width

2.87

Height

6.50

Weight

11.90 Lbs

Warranty

1 Year

6 reviews for 12V 18AH GEL Battery Replacement for Troy-Bilt 7000 Watt XP Generator

  1. Rated 4 out of 5

    Edward Padget (verified owner)

    Good battery used as replacement battery for my emergency generator. No issues so far. It was good deal

  2. Rated 5 out of 5

    Tman

    It’s on the charger. Should be fine.

  3. Rated 5 out of 5

    Bryan Hart

    Arrived on time, easy to install and worked great in my Troy Built portable generator.. will update if I have longevity issues.

  4. Rated 5 out of 5

    Web Customer

  5. Rated 5 out of 5

    KATHRYN P BOWMAN

    This came very fast and was a perfect fit. Also included the screws and a return policy if needed

  6. Rated 5 out of 5

    lavar hanchell

    Easy install and was exactly as I thought I would purchase

Only logged in customers who have purchased this product may leave a review.

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