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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.

  • B&B BP4.5-12 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    B&B BP4.5-12 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with B&B BP4.5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • BB BP33-12 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    BB BP33-12 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with BB BP33-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • B&B BP1.2-12 12V 1.3Ah UPS Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    B&B BP1.2-12 12V 1.3Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with B&B BP1.2-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • APC Smart-UPS SUA2200 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS SUA2200 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS SUA2200 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Back-UPS Back-UPS BX1000G 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS Back-UPS BX1000G 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS BX1000G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Back-UPS XS 1300VA LCD BX1300LCD 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS XS 1300VA LCD BX1300LCD 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS XS 1300VA LCD BX1300LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC BackUPS XS1300 BX1300G 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    APC BackUPS XS1300 BX1300G 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS XS1300 BX1300G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC Back-UPS RS 1300 LCD (BR1300LCD) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Back-UPS RS 1300 LCD (BR1300LCD) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS RS 1300 LCD BR1300LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely ...

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    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC BackUPS ES BE750G 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC BackUPS ES BE750G 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS ES BE750G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC Back-UPS 650 (BE650G) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Back-UPS 650 (BE650G) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS 650 BE650G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC BackUPS ES 350G BE350G 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    APC BackUPS ES 350G BE350G 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS ES 350G BE350G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

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    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Vision CP1250 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Vision CP1250 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Vision CP1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Tripp Lite SMART500RT1U 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Tripp Lite SMART500RT1U 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Tripp Lite SMART500RT1U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Tripp Lite G1000U 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Tripp Lite G1000U 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Tripp Lite G1000U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • SigmasTek SP12-9HR 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    SigmasTek SP12-9HR 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-9HR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • PowerVar ABCEG601-11 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    PowerVar ABCEG601-11 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with PowerVar ABCEG601-11 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
  • Monster Power HTUPS 2700 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Monster Power HTUPS 2700 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Monster Power HTUPS 2700 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Minuteman EN750 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Minuteman EN750 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Minuteman EN750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Leoch LPL12-12 T2 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Leoch LPL12-12 T2 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Leoch LPL12-12 T2 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
  • Leoch LP12-35 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Leoch LP12-35 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Leoch LP12-35 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • HP T1000J T1500 G3 T1500J 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    HP T1000J T1500 G3 T1500J 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with HP T1000J T1500 G3 T1500J UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell 500W (H900N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 500W (H900N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 500W H900N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000W (K788N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1000W (K788N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W K788N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000W (H919N-2U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1000W (H919N-2U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W H919N-2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29