FirstPower Battery

UPS Battery Center manufactures high quality rechargeable batteries to replace FirstPower batteries.

Our valve-regulated sealed lead acid batteries meet and exceed the original manufacturer's specifications.

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205 products found

  1. FirstPower 6V 3.5Ah FP635 Battery with F1 Terminals
    FirstPower FP635 6V 3.5Ah F1 Replacement Battery
    Out of stock
    $34.99

    Out of stock

  2. FirstPower 6V 4.5Ah FP640 Battery with F1 Terminals
    FirstPower FP640 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  3. FirstPower 6V 4.5Ah FP640A Battery with F1 Terminals
    FirstPower FP640A 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  4. FirstPower FP640B 6V 4.5Ah Battery
    FirstPower FP640B 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  5. FirstPower 6V 4.5Ah FP640K Battery with F1 Terminals
    FirstPower FP640K 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  6. FirstPower 6V 4.5Ah FP645 Battery with F1 Terminals
    FirstPower FP645 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  7. FirstPower FP645A 6V 4.5Ah Battery with F1 Terminals
    FirstPower FP645A 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  8. FirstPower 6V 4.5Ah FP645B Battery with F1 Terminals
    FirstPower FP645B 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  9. FirstPower 6V 4.5Ah FP645HR Battery with F1 Terminals
    FirstPower FP645HR 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  10. FirstPower 6V 4.5Ah FP645K Battery with F1 Terminals
    FirstPower FP645K 6V 4.5Ah F1 Replacement Battery
    In stock
    $16.99
  11. FirstPower 6V 5Ah FP650 Battery with F1 Terminals
    FirstPower FP650 6V 5Ah F1 Replacement Battery
    In stock
    $16.99
  12. FirstPower FP650HR 6V 5Ah Battery with F1 Terminals
    FirstPower FP650HR 6V 5Ah F1 Replacement Battery
    In stock
    $16.99
  13. FirstPower FP660 6V 5Ah Battery with F1 Terminals
    FirstPower FP660 6V 5Ah F1 Replacement Battery
    In stock
    $16.99
  14. FirstPower 6V 7Ah FP665 Battery with F1 Terminals
    FirstPower FP665 6V 7Ah F1 Replacement Battery
    In stock
    $19.99
  15. FirstPower 6V 7Ah FP670 Battery with F1 Terminals
    FirstPower FP670 6V 7Ah F1 Replacement Battery
    In stock
    $19.99
  16. FirstPower 6V 7Ah FP670HR Battery with F1 Terminals
    FirstPower FP670HR 6V 7Ah F1 Replacement Battery
    In stock
    $19.99
  17. FirstPower 6V 7.2Ah FP672 Battery with F1 Terminals
    FirstPower FP672 6V 7.2Ah F1 Replacement Battery
    In stock
    $19.99
  18. FirstPower FP680 6V 8.5Ah Battery with F1 Terminals
    FirstPower FP680 6V 8.5Ah F1 Replacement Battery
    Out of stock
    $25.99

    Out of stock

  19. FirstPower FP680A 6V 8.5Ah Battery with F1 Terminals
    FirstPower FP680A 6V 8.5Ah F1 Replacement Battery
    Out of stock
    $25.99

    Out of stock

  20. FirstPower 6V 9Ah FP685 Battery with F1 Terminals
    FirstPower FP685 6V 9Ah F1 Replacement Battery
    Out of stock
    $22.99

    Out of stock

  21. FirstPower 6V 9Ah FP685 Battery with F2 Terminals
    FirstPower FP685 6V 9Ah F2 Replacement Battery
    Out of stock
    $22.99

    Out of stock

  22. FirstPower 6V 9Ah FP690 Battery with F1 Terminals
    FirstPower FP690 6V 9Ah F1 Replacement Battery
    Out of stock
    $22.99

    Out of stock

  23. FirstPower 6V 9Ah FP690 Battery with F2 Terminals
    FirstPower FP690 6V 9Ah F2 Replacement Battery
    Out of stock
    $22.99

    Out of stock

  24. FirstPower 6V 9Ah FP690HR Battery with F1 Terminals
    FirstPower FP690HR 6V 9Ah F1 Replacement Battery
    Out of stock
    $22.99

    Out of stock

Items 121 to 144 of 205