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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!

  • Powerware 106711187-004 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 106711187-004 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 106711187-004 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW5125-48EBM 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW5125-48EBM 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW5125-48EBM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120-3000H 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120-3000H 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120-3000H UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120-3000B 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120-3000B 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120-3000B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120-3000i 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120-3000i 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120-3000i UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120 2000 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120 2000 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120 2000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120 3000 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120 3000 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120 3000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware EX2200RT3U 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware EX2200RT3U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware EX2200RT3U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PRESTIGE1500 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PRESTIGE1500 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PRESTIGE1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 05146502-6501 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 05146502-6501 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 05146502-6501 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW5119-1.5ki-RM 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW5119-1.5ki-RM 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with PowerWare PW5119-1.5ki-RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 05146502-6591 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 05146502-6591 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 05146502-6591 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW5119-1Ki-RM 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW5119-1Ki-RM 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW5119-1Ki-RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 106711187-003 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 106711187-003 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 106711187-003 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120-1500i 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120-1500i 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120-1500i UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 106711187-002 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 106711187-002 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 106711187-002 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW5115-1500 Tower 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW5115-1500 Tower 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW5115-1500 Tower UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW106711187-002 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW106711187-002 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW106711187-002 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW5119-1500i 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW5119-1500i 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW5119-1500i UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware EX1000RT2U 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware EX1000RT2U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware EX1000RT2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware PW9120 1000 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware PW9120 1000 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware PW9120 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 05146554-5591 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 05146554-5591 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 05146554-5591 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 106711187-001 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 106711187-001 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 106711187-001 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Powerware 5115-700 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Powerware 5115-700 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Powerware 5115-700 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

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.