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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!

  • Enduring 3FM7 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with Enduring 3FM7 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 3FM7 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Enduring 6FM22 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Enduring 6FM22 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM22 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
  • Enduring 6FM18 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Enduring 6FM18 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM18 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
  • Enduring 3FM12 T2 6V 12Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Enduring 3FM12 T2 6V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 3FM12 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Enduring 6FM4.5 T2 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Enduring 6FM4.5 T2 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM4.5 T2 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
  • Enduring 6FM5 T2 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Enduring 6FM5 T2 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM5 T2 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
  • Enduring 6FM4.5 T2 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Enduring 6FM4.5 T2 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM4.5 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Enduring CB12-12 T2 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Enduring CB12-12 T2 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB12-12 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • Enduring CB5-12 T2 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Enduring CB5-12 T2 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB5-12 T2 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
  • Enduring 6FM12 T2 12V 10Ah UPS Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with Enduring 6FM12 T2 12V 10Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM12 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Enduring 3FM7.5 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with Enduring 3FM7.5 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 3FM7.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Enduring 6FM8 T2 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Enduring 6FM8 T2 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM8 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • Enduring 6FM7 T2 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Enduring 6FM7 T2 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM7 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • Enduring 6FM4 T2 12V 5Ah UPS Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Enduring 6FM4 T2 12V 5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM4 T2 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
  • Enduring CB18-12 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Enduring CB18-12 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB18-12 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
  • Enduring CB17-12 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Enduring CB17-12 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB17-12 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
  • Enduring 6FM12 T2 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Enduring 6FM12 T2 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM12 T2 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
  • Enduring CB12-12 T2 12V 10Ah UPS Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with Enduring CB12-12 T2 12V 10Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB12-12 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Enduring CB22-12 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with Enduring CB22-12 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB22-12 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
  • Enduring 6FM7.5 T2 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Enduring 6FM7.5 T2 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM7.5 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • Enduring 6GFM55 12V 55Ah UPS Replacement Battery
    $191.89 - $191.89
    $191.89
    $191.89 - $191.89
    $191.89

    AJC Battery Compatible with Enduring 6GFM55 12V 55Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6GFM55 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
  • Enduring 6FM5 T2 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Enduring 6FM5 T2 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM5 T2 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
  • Enduring 6FM4 T2 12V 4.5Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Enduring 6FM4 T2 12V 4.5Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring 6FM4 T2 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
  • Enduring CB35-12 12V 35Ah UPS Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with Enduring CB35-12 12V 35Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Enduring CB35-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29