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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

Find your next replacement UPS Battery at BatteryClerk Canada for many brands including APC and Intellipower.

  • Best Power 3.0KVA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 3.0KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 3.0KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power 5.0KVA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 5.0KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 5.0KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power 1.15KVA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 1.15KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 1.15KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power 700VA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 700VA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 700VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power 2.0KVA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 2.0KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 2.0KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power 500VA 12V 35Ah UPS Replacement Battery
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99

    Best Power 500VA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 500VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $122.99 - $122.99
    $122.99
    $122.99 - $122.99
    $122.99
  • Best Power Fortress LI 1.3KVA BAT-0058 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress LI 1.3KVA BAT-0058 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress LI 1.3KVA BAT-0058 UPS Battery Exact OEM replacement guaranteed to fit easily and precise...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress Rack Mount LI 1020 BAT-0058 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress Rack Mount LI 1020 BAT-0058 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress Rack Mount LI 1020 BAT-0058 UPS Battery Exact OEM replacement guaranteed to fit easily an...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power LI 1420 Fortress II 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power LI 1420 Fortress II 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 1420 Fortress II UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress II LI 1420 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress II LI 1420 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress II LI 1420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power LI 1420 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power LI 1420 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 1420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power 1420 Fortress II 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power 1420 Fortress II 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 1420 Fortress II UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power 1.3KVA 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power 1.3KVA 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 1.3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power 1420 Fortress 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power 1420 Fortress 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 1420 Fortress UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress LI 1.3KVA 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress LI 1.3KVA 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress LI 1.3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress LI 1420 II 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress LI 1420 II 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress LI 1420 II UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress LI 1420 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress LI 1420 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress LI 1420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress Rackmount 1020 LI 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power Fortress Rackmount 1020 LI 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress Rackmount 1020 LI UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power BA-39 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power BA-39 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power BA-39 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power FERRUPS FE-1.8K 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power FERRUPS FE-1.8K 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power FERRUPS FE-1.8K UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power FERRUPS FE-2.1K 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power FERRUPS FE-2.1K 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power FERRUPS FE-2.1K UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power FERRUPS FES-3.1K 12V 18Ah UPS Replacement Battery
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19

    Best Power FERRUPS FES-3.1K 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power FERRUPS FES-3.1K UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $58.19 - $58.19
    $58.19
    $58.19 - $58.19
    $58.19
  • Best Power Fortress LI 1800 BAT-0063 6V 12Ah UPS Replacement Battery
    $20.79 - $20.79
    $20.79
    $20.79 - $20.79
    $20.79

    Best Power Fortress LI 1800 BAT-0063 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress LI 1800 BAT-0063 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $20.79 - $20.79
    $20.79
    $20.79 - $20.79
    $20.79
  • Best Power LI 1800 6V 12Ah UPS Replacement Battery
    $20.79 - $20.79
    $20.79
    $20.79 - $20.79
    $20.79

    Best Power LI 1800 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 1800 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $20.79 - $20.79
    $20.79
    $20.79 - $20.79
    $20.79