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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

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!

  • AJC Battery Brand Replacement for a GC-1212 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    AJC Battery Brand Replacement for a GC-1212 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with AJC Battery Brand Replacement for Johnson Controls GC-1212 UPS Battery Exact OEM replacement guaranteed to fi...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • AJC Battery Brand Replacement for a GC-1240 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Brand Replacement for a GC-1240 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with AJC Battery Brand Replacement for Johnson Controls GC-1240 UPS Battery Exact OEM replacement guaranteed to fi...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • AJC Battery Brand Replacement for a GC-12150 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    AJC Battery Brand Replacement for a GC-12150 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with AJC Battery Brand Replacement for Johnson Controls GC-12150 UPS Battery Exact OEM replacement guaranteed to f...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

Keep your data safe during emergencies and downtime with a UPS device. Just as important, keep your UPS device running with a reliable replacement or backup battery. BatteryClerk offers a wide range of affordable and reliable UPS replacement batteries for many top brands.

UPS Battery Replacement

UPS Battery Replacement

View our guide for installing UPS replacement batteries to ensure you get the most out of your new AJC brand battery.