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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

UPS Batteries

Don't let a power outage bring your business to a halt! BatteryClerk offers a wide selection of high-quality replacement batteries for UPS systems, ensuring your critical equipment stays protected and operational during power disruptions. We carry top brands and provide expert advice to help you find the right battery for your specific UPS model. With competitive prices and fast shipping, BatteryClerk makes it easy to keep your business running smoothly.

  • APC Smart-UPS 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC SMART-UPS 1250 SU1250 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC SMART-UPS 1250 SU1250 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1250 SU1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 1250 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1250 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC SMART-UPS 1200 AP1200VS 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    APC SMART-UPS 1200 AP1200VS 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1200 AP1200VS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • APC Smart-UPS 1200 AP1200 AP1200VS AP1200VX 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    APC Smart-UPS 1200 AP1200 AP1200VS AP1200VX 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1200 AP1200 AP1200VS AP1200VX UPS Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • APC Smart-UPS 1000 XL (SU1000XL) 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1000 XL (SU1000XL) 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000 XL SU1000XL UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC SMART UPS 1100 - SU1100 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART UPS 1100 - SU1100 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 1100 - SU1100 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC SMART UPS 1000XLNET - SU1000XLNET 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC SMART UPS 1000XLNET - SU1000XLNET 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 1000XLNET - SU1000XLNET UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 1000XL (SU1000XL) 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1000XL (SU1000XL) 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000XL SU1000XL UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 1000XLNET 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1000XLNET 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000XLNET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 1000XLINET 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1000XLINET 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000XLINET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC SMART UPS 1000VS - SUVS1000 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART UPS 1000VS - SUVS1000 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 1000VS - SUVS1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC SMART-UPS 1000VA XL SU1000XLNET 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC SMART-UPS 1000VA XL SU1000XLNET 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1000VA XL SU1000XLNET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 1000VA USB & SER (SUA1000US) 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    APC Smart-UPS 1000VA USB & SER (SUA1000US) 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB & SER SUA1000US UPS Battery Exact OEM replacement guaranteed to fit easily and ...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • APC Smart-UPS 1000VA USB SER SUA1000 SUA1000US 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 1000VA USB SER SUA1000 SUA1000US 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB SUA1000 SUA1000US UPS Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 1000VA USB SER SUA1000 SUA1000US 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    APC Smart-UPS 1000VA USB SER SUA1000 SUA1000US 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB SUA1000 SUA1000US UPS Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • APC SMART UPS 1000VS - SUVS1000 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    APC SMART UPS 1000VS - SUVS1000 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 1000VS - SUVS1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • APC Smart-UPS 1000VA USB SER SUA1000RM2U 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 1000VA USB SER SUA1000RM2U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB SER SUA1000RM2U UPS Battery Exact OEM replacement guaranteed to fit easily and preci...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Smart-UPS 1000VA USB & SER (SUA1000RM1U) 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    APC Smart-UPS 1000VA USB & SER (SUA1000RM1U) 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB & SER SUA1000RM1U UPS Battery Exact OEM replacement guaranteed to fit easily an...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • APC Smart-UPS 1000VA USB & SER (SUA1000) 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    APC Smart-UPS 1000VA USB & SER (SUA1000) 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000VA USB & SER SUA1000 UPS Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • APC SMART-UPS 1000VA USB and SER SUA1000RM1U 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    APC SMART-UPS 1000VA USB and SER SUA1000RM1U 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1000VA USB and SER SUA1000RM1U UPS Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • APC SMART-UPS 1000VA SU1000X127 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART-UPS 1000VA SU1000X127 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1000VA SU1000X127 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS1000VA SUA1000RM2U 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC Smart-UPS1000VA SUA1000RM2U 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS1000VA SUA1000RM2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC SMART-UPS 1000VA USB and SER SUA1000US 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART-UPS 1000VA USB and SER SUA1000US 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 1000VA USB and SER SUA1000US UPS Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89