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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!

  • Middle Atlantic Premium Online Series 2200VA UPS-OL2200R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Online Series 2200VA UPS-OL2200R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Online Series 2200VA UPS-OL2200R UPS Battery Exact OEM replacement guaranteed to fit ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series UPS 1000VA UPS-1000R-8 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 1000VA UPS-1000R-8 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 1000VA UPS-1000R-8 UPS Battery Exact OEM replacement guaranteed to fit eas...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic 2000VA UPS-S2200R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic 2000VA UPS-S2200R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic 2000VA UPS-S2200R UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic UPS-OLRBP-3 left side tray 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic UPS-OLRBP-3 left side tray 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic UPS-OLRBP-3 left side tray UPS Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic UPS-OLRBP-1 the internal in the 2200VA and 3000VA 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic UPS-OLRBP-1 the internal in the 2200VA and 3000VA 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic UPS-OLRBP-1 the internal in the 2200VA and 3000VA UPS Battery Exact OEM replacement guarantee...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Select Series UPS 500VA UPS-S500R 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Middle Atlantic Select Series UPS 500VA UPS-S500R 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Select Series UPS 500VA UPS-S500R UPS Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Middle Atlantic Select Series UPS 2000VA UPS-S2200R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Select Series UPS 2000VA UPS-S2200R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Select Series UPS 2000VA UPS-S2200R UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Select Series UPS 1500VA UPS-S1500R 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Middle Atlantic Select Series UPS 1500VA UPS-S1500R 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Select Series UPS 1500VA UPS-S1500R UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Middle Atlantic Select Series UPS 1000VA UPS-S1000R 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Middle Atlantic Select Series UPS 1000VA UPS-S1000R 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Select Series UPS 1000VA UPS-S1000R UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Middle Atlantic Premium Series UPS 2150VA UPS-2200R-IP 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 2150VA UPS-2200R-IP 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 2150VA UPS-2200R-IP UPS Battery Exact OEM replacement guaranteed to fit ea...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series UPS 2150VA UPS-2200R-8 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 2150VA UPS-2200R-8 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 2150VA UPS-2200R-8 UPS Battery Exact OEM replacement guaranteed to fit eas...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series UPS 2150VA UPS-2200R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 2150VA UPS-2200R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 2150VA UPS-2200R UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series UPS 1000VA UPS-1000R-IP 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 1000VA UPS-1000R-IP 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 1000VA UPS-1000R-IP UPS Battery Exact OEM replacement guaranteed to fit ea...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series UPS 1000VA UPS-1000R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series UPS 1000VA UPS-1000R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series UPS 1000VA UPS-1000R UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Online Series 3000VA UPS-OL3000R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Online Series 3000VA UPS-OL3000R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Online Series 3000VA UPS-OL3000R UPS Battery Exact OEM replacement guaranteed to fit ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Online Series UPS 2200VA UPS-OL2200R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Online Series UPS 2200VA UPS-OL2200R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Online Series UPS 2200VA UPS-OL2200R UPS Battery Exact OEM replacement guaranteed to ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Online Series UPS 3000VA UPS-OL3000R 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Online Series UPS 3000VA UPS-OL3000R 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Online Series UPS 3000VA UPS-OL3000R UPS Battery Exact OEM replacement guaranteed to ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic UPS-OLEBPR-2 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic UPS-OLEBPR-2 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic UPS-OLEBPR-2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic UPS-OLRBP-1 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic UPS-OLRBP-1 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic UPS-OLRBP-1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series 1000VA UPS-1000R-8IP 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series 1000VA UPS-1000R-8IP 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series 1000VA UPS-1000R-8IP UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series 1000VA UPS-1000R-IP 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series 1000VA UPS-1000R-IP 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series 1000VA UPS-1000R-IP UPS Battery Exact OEM replacement guaranteed to fit easily...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series 2150VA UPS-2200R-8 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series 2150VA UPS-2200R-8 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series 2150VA UPS-2200R-8 UPS Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series 1000VA UPS-1000R-8 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series 1000VA UPS-1000R-8 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series 1000VA UPS-1000R-8 UPS Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Middle Atlantic Premium Series 2150VA UPS-2200R-8IP 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Middle Atlantic Premium Series 2150VA UPS-2200R-8IP 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Middle Atlantic Premium Series 2150VA UPS-2200R-8IP UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

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.