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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!

  • Genesis NP4-12T 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Genesis NP4-12T 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP4-12T 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
  • Genesis NP5-12 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Genesis NP5-12 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP5-12 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
  • Genesis NP5-12 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Genesis NP5-12 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP5-12 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
  • Genesis NP7-12 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Genesis NP7-12 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP7-12 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
  • Genesis NP12-12T 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Genesis NP12-12T 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP12-12T 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
  • Genesis NP33-12 12V 35Ah UPS Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with Genesis NP33-12 12V 35Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP33-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29
  • Genesis NPW45-12 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Genesis NPW45-12 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPW45-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Genesis NP12-12 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Genesis NP12-12 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP12-12 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
  • Genesis NP3.4-12 12V 3.2Ah UPS Replacement Battery
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89

    AJC Battery Compatible with Genesis NP3.4-12 12V 3.2Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP3.4-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.89 - $18.89
    $18.89
    $18.89 - $18.89
    $18.89
  • Genesis NP18-12B 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Genesis NP18-12B 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP18-12B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • Genesis NP4-12T 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Genesis NP4-12T 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP4-12T 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
  • Genesis NP55-12 12V 55Ah UPS Replacement Battery
    $191.89 - $191.89
    $191.89
    $191.89 - $191.89
    $191.89

    AJC Battery Compatible with Genesis NP55-12 12V 55Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP55-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $191.89 - $191.89
    $191.89
    $191.89 - $191.89
    $191.89
  • Genesis NPX-25T .25 terminal 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Genesis NPX-25T .25 terminal 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPX-25T .25 terminal 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
  • Genesis NP7-6 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with Genesis NP7-6 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP7-6 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
  • Genesis NPX-35T .25 terminal 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Genesis NPX-35T .25 terminal 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPX-35T .25 terminal 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
  • Genesis NP75-12 12V 75Ah UPS Replacement Battery
    $243.69 - $243.69
    $243.69
    $243.69 - $243.69
    $243.69

    AJC Battery Compatible with Genesis NP75-12 12V 75Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP75-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $243.69 - $243.69
    $243.69
    $243.69 - $243.69
    $243.69
  • Genesis NP18-12 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Genesis NP18-12 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP18-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • Genesis NPC17-12 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Genesis NPC17-12 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPC17-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • Genesis REC12-12 12V 10Ah UPS Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with Genesis REC12-12 12V 10Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis REC12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Genesis NP100-12 12V 100Ah UPS Replacement Battery
    $286.99 - $286.99
    $286.99
    $286.99 - $286.99
    $286.99

    AJC Battery Compatible with Genesis NP100-12 12V 100Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP100-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $286.99 - $286.99
    $286.99
    $286.99 - $286.99
    $286.99
  • Genesis NPX-80B 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Genesis NPX-80B 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPX-80B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49
  • Genesis NPC17-12 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Genesis NPC17-12 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NPC17-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49
  • Genesis NP22-12B 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Genesis NP22-12B 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP22-12B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49
  • Genesis NP17-12 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Genesis NP17-12 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Genesis NP17-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49
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