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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!

  • MicroUPS SW1000 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS SW1000 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS SW1000 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
  • MicroUPS 50 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with MicroUPS 50 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • MicroUPS ESV11 Plus 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS ESV11 Plus 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV11 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS ESV13 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS ESV13 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV13 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS ESV22 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS ESV22 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV22 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS ESV14 Plus 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS ESV14 Plus 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV14 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS Evolution 1500 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS Evolution 1500 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS Evolution 1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS EX10 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS EX10 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS EX10 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS EX15 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with MicroUPS EX15 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS EX15 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • MicroUPS EX30 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with MicroUPS EX30 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS EX30 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • MicroUPS Pulsar Eclipse Plus 250 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with MicroUPS Pulsar Eclipse Plus 250 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS Pulsar Eclipse Plus 250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • MicroUPS Pulsar EXL 891050-55 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with MicroUPS Pulsar EXL 891050-55 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS Pulsar EXL 891050-55 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • MicroUPS ESV20 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with MicroUPS ESV20 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV20 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
  • MicroUPS ESV17 12V 18Ah UPS Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with MicroUPS ESV17 12V 18Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV17 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
  • MicroUPS ESV22 Plus 12V 12Ah UPS Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with MicroUPS ESV22 Plus 12V 12Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV22 Plus 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
  • MicroUPS EL2 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS EL2 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS EL2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS ES2 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ES2 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ES2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS ES2 Plus 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ES2 Plus 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ES2 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS ES4 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ES4 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ES4 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS ES5 Plus 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ES5 Plus 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ES5 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS ESV3 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ESV3 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV3 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
  • MicroUPS ESV5 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ESV5 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV5 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
  • MicroUPS ESV5 Plus 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS ESV5 Plus 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS ESV5 Plus UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • MicroUPS Evolution 500 6V 7Ah UPS Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with MicroUPS Evolution 500 6V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with MicroUPS Evolution 500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
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