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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

UPS Batteries

Power outages shouldn’t mean downtime for your business. At BatteryClerk, we provide a wide range of high-quality replacement batteries for UPS systems, designed to keep your critical equipment running seamlessly during unexpected power disruptions. Our inventory features top brands, and our team of experts is here to help you find the perfect battery for your specific UPS model. With unbeatable prices and fast, reliable shipping, BatteryClerk ensures your business stays protected and operational. Don’t let power interruptions slow you down—shop now and keep your operations running smoothly!

  • Portalac PE12V4.5 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Portalac PE12V4.5 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • CyberPower CP1350AVRLCD 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with CyberPower CP1350AVRLCD 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower CP1350AVRLCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC RBC4 UPS Replacement Battery
    $37.49 - $38.69
    $37.49 - $38.69
    $37.49 - $38.69
    $37.49

    AJC Battery Compatible with APC RBC4 12V 10Ah RBC Battery

    In stock

    Info AJC® replacement compatible with APC RBC4 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techno...

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    $37.49 - $38.69
    $37.49 - $38.69
    $37.49 - $38.69
    $37.49
  • APC Smart-UPS 1000 (SMT1000) 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with APC Smart-UPS 1000 SMT1000 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000 SMT1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • Vision CP1250 CP1250H 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Vision CP1250 CP1250H 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Vision CP1250 CP1250H UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • CyberPower RB1280X2B 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower RB1280X2B 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower RB1280X2B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC Smart-UPS 1000 (SUA1000) 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with APC Smart-UPS 1000 SUA1000 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1000 SUA1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • Portalac PE6V7.2 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with Portalac PE6V7.2 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6V7.2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • APC Back-UPS Back-UPS XS1000 (BX1000) 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with APC Back-UPS Back-UPS XS1000 BX1000 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS XS1000 BX1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC Back-UPS ES 350 BE350R 12V 3.2Ah UPS Replacement Battery
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89

    AJC Battery Compatible with APC Back-UPS ES 350 BE350R 12V 3.2Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS ES 350 BE350R UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89
  • CyberPower CP850AVRLCD 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower CP850AVRLCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower CP850AVRLCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • CyberPower RB1270X2 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with CyberPower RB1270X2 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower RB1270X2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • CyberPower CP1350PFCLCD 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with CyberPower CP1350PFCLCD 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower CP1350PFCLCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC ES750 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with APC ES750 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC ES750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

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    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • CyberPower RB1290X2 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower RB1290X2 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower RB1290X2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • CSB GP6120 GP 6120 6V 12Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with CSB GP6120 GP 6120 6V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CSB GP6120 GP 6120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • APC Back-UPSES BE550G 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Back-UPS ES BE550G 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPSES BE550G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Tripp Lite SMART1500LCDT 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Tripp Lite SMART1500LCDT 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Tripp Lite SMART1500LCDT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • CyberPower 685AVR 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with CyberPower 685AVR 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower 685AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC SMT1500RM2U 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC SMT1500RM2U 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC SMT1500RM2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Tripp Lite Smart 500 (12V7Ah) 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Tripp Lite Smart 500 12V7Ah 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Tripp Lite Smart 500 12V7Ah UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Universal Power Group UB645WL/UB4.5-6WL 6V 4.5Ah UPS Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with Universal Power Group UB645WL UB4.5-6WL 6V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB645WL UB4.5-6WL UPS Battery Exact OEM replacement guaranteed to fit easily and precis...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • CyberPower RB1280X2A 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower RB1280X2A 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower RB1280X2A UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC BackUPS XS1500 BX1500G 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC BackUPS XS1500 BX1500G 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS XS1500 BX1500G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
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