Generac Generator Replacement Batteries and Accessories

We carry compatible batteries and accessories for the Generac Generator. All of our batteries, chargers and accessories are tested to perform as well if not better than the original equipment. Our Generac compatible generator batteries, chargers and adapters come with a one year warranty and a 30-day money-back guarantee.

Battery Universe carries nearly all extended capacity batteries for the Generac Generator. Can't find your Generac model? Let us help you find it! Call us toll-free 800-995-9750 or email us.

Battery Universe generator batteries are compatible with the following Generac models.