Generator Batteries
UPS Battery Center is a specialized supplier of replacement batteries for generators, compatible with brands including Firman, Champion, WEN, Generac, Westinghouse, DuroMax, Harbor Freight, and more. Search by your generator's make and model to find a compatible replacement battery designed for proper fit and reliable performance.
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DuroMax 5500W XP5500HX Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroMax 5500W XP5500X Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroMax 9000W XP9000iH Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroMax DMXP-BAT-1 12V 6.5Ah Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroStar 10000W DS10000E Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 10000W DS10000EH Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 11000W DS11000DX Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 11000W DS11000X Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 13000W DS13000E Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 13000W DS13000EH Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 13000W DS13000MX Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 13000W DS13000X Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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DuroStar 4500W DS4500DX Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroStar 4500W DS4500X Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroStar 5000W DS5000DX Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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DuroStar 5000W DS5000X Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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Energizer 8000W EZV8000 Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock