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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Champion 8000W 201506 Wireless Start Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 8000W 201568 Dual Fuel Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 8500W 201493 Electric Start Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 8750W 100520 Open Frame Inverter Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9000W 201067 Open Frame Inverter Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9200W 201110 Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9200W 201194 Dual Fuel Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9500W 200929 Wireless Start Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9500W 201043 Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9500W 201159 Dual Fuel Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Champion 9500W 201508 Dual Fuel Portable Generator Compatible Replacement BatteryOut of stockFree shipping$69.99Out of stock
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Cummins 4500W Onan P4500i Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock
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Cummins 4500W Onan P4500iDF Portable Generator Compatible Replacement BatteryOut of stockFree shipping$49.99Out of stock