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Replacement Battery for Generac 0G9449 Generator Battery with 1/4" Nut and Bolt Terminals

by Generac
4.7 out of 5 stars 61 customer reviews
| 15 answered questions

Price: $34.63 + $7.49 shipping
In Stock.
Ships from and sold by C.B.C. Supply.
3 new from $29.95
Special Shipping Information: This product cannot be returned to Amazon.com because it uses flammable liquids and gases, is classified as a hazardous material, or meets other criteria. Learn more

Frequently Bought Together

  • Replacement Battery for Generac 0G9449 Generator Battery with 1/4" Nut and Bolt Terminals
  • +
  • Generac - CHARGER: AC ADAPTOR 12VDC PLUG
  • +
  • Classic Accessories 79537 Generator Cover, Black, Large
Total price: $75.12
Buy the selected items together


Product Information

Technical Details

Brand Generac
Item Weight 5.6 pounds
Product Dimensions 5.9 x 4.2 x 2.6 inches
Manufacturer Part Number 0G9449Replacement

Additional Information

ASIN B00D3O5LUO
Customer Reviews
4.7 out of 5 stars 61 customer reviews

4.7 out of 5 stars
Best Sellers Rank #16,700 in Automotive (See top 100)
#70 in Automotive > Replacement Parts > Batteries & Accessories > Batteries
Shipping Weight 5.6 pounds (View shipping rates and policies)
Date First Available May 30, 2013

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Product Description

Replacement Battery for Generac 0G9449 12 Volt Generator Battery with 1/4" nut and bolt style terminals. Width - 2.56 in Length - 5.94 in Height - 4.18 in

Customer Reviews

Top Customer Reviews

Verified Purchase
Not quite the same amperage (9 amps) as the original battery (10 amps), but works fine. Wish the site would list the amperages.
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Verified Purchase
The original battery is CP12-10(12V10Ah), the new battery's number is CP12-10(12V9Ah).
My son said it will work so I installed it and it works. My feeling is it works but with a 10% loss in Amperage.
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Verified Purchase
This Vietnemese 12V-9AH battery works fine in my Generac XG8000E generator even though it is rated at 9Ah vs 10Ah spec for Generac. It was a perfect fit/physical replacement unit. It was less than 1/2 the price of the CooPower from Generac Distributors or elsewhere on the Internet. I just hope it lasts more than the 18 months I got out of the original CooPower CP12-10 (12v10Ah).
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Verified Purchase
Exact replacement for my Generac generator. Hope it last longer than the original, which was 2 years..
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Verified Purchase
Battery on Generac generator we purchased during 2009 ice storm quit. After searching locally with no luck, checked online and found this one. Received in reasonable time but my husband had to make adjustment in order to connect to generator, and it works fine. He usually starts it up about once a month to test, BUT we hope we never have another occasion like the 2009 ice storm where it is necessary to use it for a week.
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Verified Purchase
Battery is a good size and ample power for my generator. It fits well on the base mounting plate. I didn't like the side by side location of the terminals. The terminals should be on opposite ends of the battery and near the front side. Since these terminals were so close together I was
unable to use the metal battery hold-down bracket that came with the generator.
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Verified Purchase
I used this battery to refurbish an old UPS, and it works beautifully. It got put through a real test with a blackout. Was able to shut down the really sensitive equipment; it ran a modem and wireless router for another hour or two, which allowed me to check for e-mails with my Android device.
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Verified Purchase
I didn't know what size I needed so I measured and took a chance and it was correct. I now just push the button and have instant power. Great shipping speed and was as advertised. I highly recommend and would deal with again..
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Want to discover more products? Check out these pages to see more: 12 bolt battery, battery terminal nuts, battery replacement for generator, battery nut bolt 12v