Rated 4.86 out of 5 based on 7 customer ratings
(7 customer reviews)

$28.99

12V 9AH Battery Replacement for Generac XG8000 Portable Generators

Availability: In stock

SKU: ML9-12NB15 Category:
Delivering power when you need it, the Mighty Max ML9-12 12 Volt 9 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML9-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA 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: 9 AH
Chemistry: SLA, AGM
Terminal: Nut and Bolt
Battery Dimensions: 
5.94 in x 2.56 in x 3.94 in
Weight: 5.17 Lbs
Warranty
1 Year
Volts

12V

Amp Hour

9Ah

Chemistry

SLA / AGM

Terminal

Nut and Bolt

Quantity

1

Length

5.94

Width

2.56

Height

3.94

Weight

5.17 Lbs

Warranty

1 Year

7 reviews for 12V 9AH Battery Replacement for Generac XG8000 Portable Generators

  1. Rated 5 out of 5

    Martin Murdoch (verified owner)

    Did exactly what it was supposed to do. Switched battery, charged overnight and generator that had not run for a year fired up like a charm. Thanks.

  2. Rated 5 out of 5

    Wing G. Chung

    The Battery is an exact replacement for what fits into a portable air pump and jump started pac. The only thing I can point out is the terminals are facing 90 degrees from the original battery in my jump starter. I had knew the cables to the new battery would be no problem. So be aware of ter battery terminal positions.

  3. Rated 5 out of 5

    Skybird

    Works great for my GenerAC

  4. Rated 5 out of 5

    Al Lopez

    Easy to install, powerful unit.

  5. Rated 5 out of 5

    William Sparks

    Worked great had no problems

  6. Rated 5 out of 5

    RAUL L.

    I HAVE AN ` STANLEY FAXMAX 350 AMPS ` THE BATTERY WENT BAD MONTHS AGO, FINALY I TOOK OLMOS 2 HRSTO OPEN AND REMOVED THE BATTERY AND ORDER FROM , BATTERY CAME PUT IT BACK AND!!!! EURICA MYCHARGER IS WORKING GREAT, THANK YOU TO THE Mighty Max Battery 12V 9AH Battery FROM

  7. Rated 4 out of 5

    Bob Cox

    Seems good

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Excellent
Mighty Max Battery
Based on 4303 reviews
This battery is awesome packaged well and received in great condition. I installed it and my bike started right up.
Good 👍
Perfect fit for my needs
It was shipped with no problems and arrived on time.
Easy install! Come whit extra bolts and screws
Old batteries and New batteries installed. Very heavy. Charging them up now for tomorrow's mowing. I'll let you know if everything goes well.
Mightymax battery fit our Polaris Hawkeye 300 perfectly and started instantly.
Had to replace the battery in my craftsman 42" zero turn mower because it died before the end of the first summer owning it. The battery fit perfectly & starts the mower very strongly now. My battery was still under a prorated warranty, but for the price of this battery I didn't even bother messing with trying to get it replaced by craftsman because it would have cost me about the same are more than what this battery cost me on Amazon. Next time I need a battery for the motorcycle I'll defintely be buying another one since they're basically the same size.
Arrived quickly and well packed
Bad Experience about delivery it came after 18-days
Battery is perfect looks oaky