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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!

  • CyberPower CP1350AVRLCD 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower CP1350AVRLCD 12V 9Ah UPS Battery

    In stock

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

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Kung Long WP12-12 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Kung Long WP12-12 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Kung Long WP12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • APC Back-UPS 700 (BR700G) 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Back-UPS 700 BR700G 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS 700 BR700G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC BackUPS ES BE350G 12V 3.2Ah UPS Replacement Battery
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89

    AJC Battery Compatible with APC BackUPS ES BE350G 12V 3.2Ah UPS Battery

    In stock

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

    View full details
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89
  • APC BackUPS ES 550 BE550G 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with APC BackUPS ES 550 BE550G 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS ES 550 BE550G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC Back-UPS RS 1500 LCD (BR1500LCD) 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Back-UPS RS 1500 LCD BR1500LCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS RS 1500 LCD BR1500LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC BACK-UPS ES BE350G 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 BE350G 12V 3.2Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC BACK-UPS ES BE350G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89
  • CyberPower CP1000PFCLCD 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower CP1000PFCLCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower CP1000PFCLCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Portalac PE6V4.5 6V 4.5Ah UPS Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with Portalac PE6V4.5 6V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6V4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • APC Back-UPS XS 1500 LCD (BX1500LCD) 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Back-UPS XS 1500 LCD BX1500LCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS XS 1500 LCD BX1500LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC Smart-UPS 750 (SUA750) 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with APC Smart-UPS 750 SUA750 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 750 SUA750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • APC RBC24 UPS Replacement Battery
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99

    AJC Battery Compatible with APC RBC24 12V 7Ah RBC Battery

    In stock

    Info AJC® replacement compatible with APC RBC24 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99
  • APC Backups Pro BR1500G 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Backups Pro BR1500G 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Backups Pro BR1500G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • CyberPower CP1000AVRLCD 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with CyberPower CP1000AVRLCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CyberPower CP1000AVRLCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC Back-UPS Back-UPS XS1300 LCD (BX1300LCD) 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with APC Back-UPS Back-UPS XS1300 LCD BX1300LCD 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS XS1300 LCD BX1300LCD UPS Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • APC Back-UPS Back-UPS BE550G 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with APC Back-UPS Back-UPS BE550G 12V 8Ah UPS Battery

    In stock

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

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • APC Smart-UPS 1500 (SUA1500) 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with APC Smart-UPS 1500 SUA1500 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1500 SUA1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • APC Smart-UPS C 1500 (SMC1500) 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with APC Smart-UPS C 1500 SMC1500 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS C 1500 SMC1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • APC RBC55 UPS Replacement Battery
    $57.19 - $65.49
    $57.19 - $65.49
    $57.19 - $65.49
    $57.19

    AJC Battery Compatible with APC RBC55 12V 18Ah RBC Battery

    In stock

    Info AJC® replacement compatible with APC RBC55 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $57.19 - $65.49
    $57.19 - $65.49
    $57.19 - $65.49
    $57.19
  • APC Back-UPS 650 BE650G 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with APC Back-UPS 650 BE650G 12V 7Ah UPS 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
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Power Patrol SEC1050 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Power Patrol SEC1050 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Power Patrol SEC1050 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • CSB HR1234W 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with CSB HR1234W 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with CSB HR1234W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • APC RBC33 UPS Replacement Battery
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99

    AJC Battery Compatible with APC RBC33 12V 7Ah RBC Battery

    In stock

    Info AJC® replacement compatible with APC RBC33 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99 - $32.19
    $23.99
  • APC Back-UPS Back-UPS 750 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with APC Back-UPS Back-UPS 750 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS 750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
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