Skip to content
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!

  • DataShield T300 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield T300 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield T300 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
  • Datashield T2+200 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Datashield T2+200 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Datashield T2+200 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
  • DataShield T300 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with DataShield T300 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield T300 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
  • DataShield T1200 12V 22Ah UPS Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with DataShield T1200 12V 22Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield T1200 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
  • DataShield SS400 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with DataShield SS400 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield SS400 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
  • DataShield AT1200 12V 26Ah UPS Replacement Battery
    $99.29 - $99.29
    $99.29
    $99.29 - $99.29
    $99.29

    AJC Battery Compatible with DataShield AT1200 12V 26Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield AT1200 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $99.29 - $99.29
    $99.29
    $99.29 - $99.29
    $99.29
  • Datashield AT500 12V 26Ah UPS Replacement Battery
    $99.29 - $99.29
    $99.29
    $99.29 - $99.29
    $99.29

    AJC Battery Compatible with Datashield AT500 12V 26Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Datashield AT500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $99.29 - $99.29
    $99.29
    $99.29 - $99.29
    $99.29
  • Datashield 2-350 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Datashield 2-350 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Datashield 2-350 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
  • Datashield 2PLUS 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with Datashield 2PLUS 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Datashield 2PLUS 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
  • DataShield AT 800 2 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield AT 800 2 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield AT 800 2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield ST 450 2 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST 450 2 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST 450 2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield ST 550 2 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST 550 2 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST 550 2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield 675 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield 675 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield 675 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
  • DataShield ST 75 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST 75 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST 75 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
  • DataShield ST 900 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST 900 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST 900 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield Turbo 2 Plus 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield Turbo 2 Plus 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield Turbo 2 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield XT 300 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield XT 300 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield XT 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield Turbo 2 Plus 675 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield Turbo 2 Plus 675 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield Turbo 2 Plus 675 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
  • DataShield AT1200-01 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield AT1200-01 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield AT1200-01 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield ST450-02 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST450-02 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST450-02 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield ST550-02 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield ST550-02 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield ST550-02 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield Turbo 2 - 350 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield Turbo 2 - 350 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield Turbo 2 - 350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield AT800-01 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with DataShield AT800-01 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield AT800-01 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • DataShield AT800-02 12V 10Ah UPS Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with DataShield AT800-02 12V 10Ah UPS Battery

    In stock

    Info AJC® replacement compatible with DataShield AT800-02 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
English