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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!

  • B&B BP3-12 12V 3.2Ah UPS Replacement Battery
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89

    AJC Battery Compatible with B&B BP3-12 12V 3.2Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP3-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89
  • B&B HR9-12 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with B&B HR9-12 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR9-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • B&B BP5-12 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with B&B BP5-12 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • B&B BP1.2-12 12V 1.3Ah UPS Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with B&B BP1.2-12 12V 1.3Ah UPS 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
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • B&B HR9-6 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with B&B HR9-6 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR9-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • B&B EB12-12 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with B&B EB12-12 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B EB12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • B&B BP12-6 6V 12Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with B&B BP12-6 6V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP12-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • B&B BP8-12 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with B&B BP8-12 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP8-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • B&B HR5.8-12 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with B&B HR5.8-12 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR5.8-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • B&B BP5-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B BP5-12 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP5-12 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
  • B&B BP12-12 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with B&B BP12-12 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • B&B HR5.5-12 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with B&B HR5.5-12 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR5.5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • B&B BP4.5-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B BP4.5-12 12V 4.5Ah UPS 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...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • B&B BP1.2-12 (3.82 x 1.77 x 2.32) 12V 1.3Ah UPS Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with B&B BP1.2-12 3.82 x 1.77 x 2.32 12V 1.3Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP1.2-12 3.82 x 1.77 x 2.32 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • B&B HR5.8-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B HR5.8-12 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR5.8-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • B&B BP7-6 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with B&B BP7-6 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP7-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • B&B BP7-6 (5.94 x 1.34 x 3.94) 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with B&B BP7-6 5.94 x 1.34 x 3.94 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP7-6 5.94 x 1.34 x 3.94 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • B&B BP712T1 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with B&B BP712T1 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP712T1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • B&B BP4-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B BP4-12 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP4-12 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
  • B&B HR5.5-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B HR5.5-12 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B HR5.5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • B&B BP5-12 (3.54 x 2.76 x 4.17) 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with B&B BP5-12 3.54 x 2.76 x 4.17 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP5-12 3.54 x 2.76 x 4.17 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • B&B BP33-12 S (7.68 x 5.08 x 7.05) 12V 35Ah UPS Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with B&B BP33-12 S 7.68 x 5.08 x 7.05 12V 35Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP33-12 S 7.68 x 5.08 x 7.05 UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29
  • B&B BP1212T1 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with B&B BP1212T1 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP1212T1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • B&B BP56 6V 4.5Ah UPS Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with B&B BP56 6V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with B&B BP56 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
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