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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305 products found

  1. Westinghouse 7000W WH7000E Portable Generator Compatible Replacement Battery
    $69.99
  2. Westinghouse 7000W WH7000E Portable Generator Compatible Replacement Battery
    $69.99
  3. Westinghouse 7500W WH7500E Portable Generator Compatible Replacement Battery
    $69.99
  4. Westinghouse 7500W WH7500EC Portable Generator Compatible Replacement Battery
    $69.99
  5. DuroMax 13000 Watt XP13000HXT Portable Generator Compatible Replacement Battery
    $49.99

    Out of stock

  6. Westinghouse 7000W WH7000E Portable Generator Compatible Replacement Battery
    $69.99
  7. Westinghouse 8500W WHXC8500E-AS Portable Generator Compatible Replacement Battery
    $69.99
  8. Westinghouse 8500W WHXC8500E-PRO Portable Generator Compatible Replacement Battery
    $69.99
  9. Westinghouse 7000W WH7000E Portable Generator Compatible Replacement Battery
    $69.99

    Out of stock

  10. Westinghouse 8500W WHXC8500E-AS Portable Generator Compatible Replacement Battery
    $69.99

    Out of stock

  11. Westinghouse 7000W WH7000E Portable Generator Compatible Replacement Battery
    $69.99

    Out of stock

  12. Westinghouse 8500W WHXC8500E-AS Portable Generator Compatible Replacement Battery
    $69.99

    Out of stock

  13. YD-9-12 (12V9Ah) 12V 9Ah Nut & Bolt Generator battery
    $36.99

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