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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!

  • Unitek 1000 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek 1000 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Unitek Delta 1400 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek Delta 1400 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 1400 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Unitek MB Cube S 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek MB Cube S 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek MB Cube S 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
  • Unitek MB Cube 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek MB Cube 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek MB Cube 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
  • Unitek EXL 700 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek EXL 700 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek EXL 700 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
  • Unitek Blue 700 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek Blue 700 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Blue 700 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
  • Unitek Alpha 650 ipk 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek Alpha 650 ipk 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Alpha 650 ipk UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Unitek 2000 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek 2000 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek 2000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek 1500 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek 1500 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek 1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Delta 3000 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 3000 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 3000 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
  • Unitek Delta 2200 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 2200 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 2200 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
  • Unitek Delta 1400 TR 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 1400 TR 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 1400 TR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Delta 1100 TR 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 1100 TR 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 1100 TR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Delta 800 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 800 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 800 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Delta 1100 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 1100 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 1100 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
  • Unitek Delta 3000 TR 12V 9Ah UPS Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with Unitek Delta 3000 TR 12V 9Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 3000 TR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • Unitek Alpha 650 ipk 12V 8Ah UPS Replacement Battery
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19

    AJC Battery Compatible with Unitek Alpha 650 ipk 12V 8Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Alpha 650 ipk UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $29.19 - $29.19
    $29.19
    $29.19 - $29.19
    $29.19
  • Unitek Delta 1100 TR Delta 2200 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Delta 1100 TR Delta 2200 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Delta 1100 TR Delta 2200 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Alpha 650 ipk Blue 7000 EXL 700 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Alpha 650 ipk Blue 7000 EXL 700 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Alpha 650 ipk Blue 7000 EXL 700 UPS Battery Exact OEM replacement guaranteed to fit easily and precise...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek Omega 1000 Omega 1000 TR 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek Omega 1000 Omega 1000 TR 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek Omega 1000 Omega 1000 TR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Unitek MB CRWe MB CRWe S 12V 7Ah UPS Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Unitek MB CRWe MB CRWe S 12V 7Ah UPS Battery

    In stock

    Info AJC® replacement compatible with Unitek MB CRWe MB CRWe S UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
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