12V 9AH SLA Battery Replacement for Champion 3500/4000 Gas Generator

(5 customer reviews)

$29.99

12V 9AH SLA Battery Replacement for Champion 3500/4000 Gas Generator

Availability: In stock

SKU: ML9-12NB1 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

5 reviews for 12V 9AH SLA Battery Replacement for Champion 3500/4000 Gas Generator

  1. jack polatnick

    Disliked the positive and negative terminals being located next to each other. Had to elongate the negative terminal wire to make the battery compatible with my generator. However, the battery is powerful and starts the generator easily.

  2. Lee S Brown

    holding a charge is good

  3. OX

    Used this to replace the battery in my Champion Electric Start Dual Fuel Generator and its fired up first time without issue. Swap took 5 min and I was back up amd running. I previously put a pair of extension battery leads and quick disconnect spade terminals on it so I can quickly disconnect after use. The original leads may be a little short as these terminals are on the right side of the battery and not the front, this I cant confirm because I modified mine fro the original config. But it is the right voltage and amperage.

  4. Mark Oxley

    Used this to replace the battery in my Champion Electric Start Dual Fuel Generator and its fired up first time without issue. Swap took 5 min and I was back up amd running. I previously put a pair of extension battery leads and quick disconnect spade terminals on it so I can quickly disconnect after use. The original leads may be a little short as these terminals are on the right side of the battery and not the front, this I cant confirm because I modified mine fro the original config. But it is the right voltage and amperage.

  5. Lois M. Charlebois

    I got this battery to run a home generator. When it arrived, it was suggested that we charge it before use. My husband did not wait, but put it in the generator and tried it out. The generator started and he has been using it since. I would highly recommend this battery.

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Mighty Max Battery
Excellent
4.8
Based on 887 reviews
Ordered battery from Home Depot (online). Eager to change out old battery for the new battery!
I ordered this battery for a remote trapping device. It arrived in a short time like 3-5 days. I was out of town when it arrived. I’m using it tonight to trap feral cats to take to a spay neuter clinic.. I’m hoping this battery lasts me for a long time as it’s a vital piece of my trapping equipment.
Packaged very well, excellent price and fit perfectly! I was able to restore 2 Razor Scooters for a lot less than if I had gotten batteries somewhere else.
Great Battery Great Warranty
Great deal on a good battery!
this is my third Mighty Max Battery. I have two others operating in my ATVs. great product, great price point
MIghtyMax battery installed. I have had good luck with these batteries in the past. Hopefully this one will last as well.
I’ve purchased mighty max batteries in the past. I’m very happy with the product and it arrived from Amazon as promised.
Both batteries delivered quickly in perfect condition and work perfectly ! ! !
I've been buying mighty Max batteries for years now. I've had their lead acid batteries so I decided to give their gel batteries a try in my UPS's Their batteries last on the average about 3-4 years for lead acid so hoping to get better life out of the gel battery's
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