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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 650 (SUVS650) 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 650 (SUVS650) 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 650 SUVS650 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC SMART-UPS 620 SU620NET 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART-UPS 620 SU620NET 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 620 SU620NET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 620 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 620 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 620 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 620 (SU620NET) 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    APC Smart-UPS 620 (SU620NET) 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 620 SU620NET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • APC Smart-UPS 620 (SU620INET) 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 620 (SU620INET) 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 620 SU620INET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 700 (SU700) 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS 700 (SU700) 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 700 SU700 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC SMART UPS 620 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC SMART UPS 620 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 620 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 600 (SU600) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 600 (SU600) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 600 SU600 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Smart-UPS 600 LS SU600LS 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 600 LS SU600LS 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 600 LS SU600LS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Smart-UPS 620NET 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    APC Smart-UPS 620NET 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 620NET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • APC Smart-UPS 600 (AP600RM) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 600 (AP600RM) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 600 AP600RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Smart-UPS 6000 SURT6000RMXLT SURT6000XLT 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC Smart-UPS 6000 SURT6000RMXLT SURT6000XLT 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 6000 SURT6000RMXLT SURT6000XLT UPS Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC Smart-UPS 600 AP600 AP600RM SU600 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 600 AP600 AP600RM SU600 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 600 AP600 AP600RM SU600 UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Smart-UPS 600 (AP600) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 600 (AP600) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 600 AP600 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC SMART-UPS 6000 SURT6000XLT 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    APC SMART-UPS 6000 SURT6000XLT 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 6000 SURT6000XLT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • APC Smart-UPS 620 (SU620NET) 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    APC Smart-UPS 620 (SU620NET) 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 620 SU620NET UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • APC SMART-UPS 5000VA W/TRANSFORM SU5000TXFMR 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC SMART-UPS 5000VA W/TRANSFORM SU5000TXFMR 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 5000VA W TRANSFORM SU5000TXFMR UPS Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC Smart-UPS 5000VA 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 5000VA 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 5000VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC SMART-UPS 5000 SURTD5000XLT 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    APC SMART-UPS 5000 SURTD5000XLT 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 5000 SURTD5000XLT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • APC SMART-UPS 5000 SURT5000XLT 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    APC SMART-UPS 5000 SURT5000XLT 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 5000 SURT5000XLT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • APC Smart-UPS 5000VA 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC Smart-UPS 5000VA 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 5000VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC SMART-UPS 5000 SU5000R5TBX135 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC SMART-UPS 5000 SU5000R5TBX135 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART-UPS 5000 SU5000R5TBX135 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC Smart-UPS 48XLBP 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 48XLBP 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 48XLBP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS 48V Rack Mount XL 4U SU48RMXLBP 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 48V Rack Mount XL 4U SU48RMXLBP 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 48V XL 4U SU48RMXLBP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39