Skip to content
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

Don't let a power outage bring your business to a halt! BatteryClerk offers a wide selection of high-quality replacement batteries for UPS systems, ensuring your critical equipment stays protected and operational during power disruptions. We carry top brands and provide expert advice to help you find the right battery for your specific UPS model. With competitive prices and fast shipping, BatteryClerk makes it easy to keep your business running smoothly.

  • APC 1250VX 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC 1250VX 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 1250VX UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC 1250RM 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC 1250RM 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 1250RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC 1400 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC 1400 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 1400 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techno...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC 1200VX 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    APC 1200VX 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 1200VX UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • APC 0305-0250U 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC 0305-0250U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 0305-0250U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC 10IA 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC 10IA 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC 10IA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techno...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Amstron AP-650F1 6V 4.5Ah UPS Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Amstron AP-650F1 6V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP-650F1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Amstron AP-1290 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Amstron AP-1290 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP-1290 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Amstron AP12-55 12V 55Ah UPS Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Amstron AP12-55 12V 55Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP12-55 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Amstron AP12-33 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Amstron AP12-33 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP12-33 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Amstron AP-1232 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Amstron AP-1232 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP-1232 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Amstron AP-1230 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Amstron AP-1230 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Amstron AP-1230 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Alpha Technologies ALI450 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Alpha Technologies ALI450 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies ALI450 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Alpha Technologies Tetrex 800 (017-747-20) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Alpha Technologies Tetrex 800 (017-747-20) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Tetrex 800 017-747-20 UPS Battery Exact OEM replacement guaranteed to fit easily and prec...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Alpha Technologies Tetrex 800 017-747-20 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Tetrex 800 017-747-20 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Tetrex 800 017-747-20 UPS Battery Exact OEM replacement guaranteed to fit easily and preci...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies Pinnacle Plus Plus 1500T 017-751-15 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Pinnacle Plus Plus 1500T 017-751-15 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Pinnacle Plus Plus 1500T 017-751-15 UPS Battery Exact OEM replacement guaranteed to fit ea...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies Pinnacle Plus 700T 017-751-05 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Pinnacle Plus 700T 017-751-05 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Pinnacle Plus 700T 017-751-05 UPS Battery Exact OEM replacement guaranteed to fit easily a...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies Pinnacle Plus 1500RM 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Pinnacle Plus 1500RM 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Pinnacle Plus 1500RM UPS Battery Exact OEM replacement guaranteed to fit easily and precis...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies Pinnacle Plus 1000RM 017-751-122 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Alpha Technologies Pinnacle Plus 1000RM 017-751-122 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Pinnacle Plus 1000RM 017-751-122 UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Alpha Technologies Pinnacle 3000 Tower 017-739-30 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Pinnacle 3000 Tower 017-739-30 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Pinnacle 3000 Tower 017-739-30 UPS Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies PINBP3000T 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies PINBP3000T 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies PINBP3000T UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies Nexsys AWM 750 750i 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Alpha Technologies Nexsys AWM 750 750i 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Nexsys AWM 750 750i UPS Battery Exact OEM replacement guaranteed to fit easily and precise...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Alpha Technologies Nexsys AWM 750 750i 017-110-XX 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Alpha Technologies Nexsys AWM 750 750i 017-110-XX 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies Nexsys AWM 750 750i 017-110-XX UPS Battery Exact OEM replacement guaranteed to fit easily ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Alpha Technologies 181-013-10 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Alpha Technologies 181-013-10 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Alpha Technologies 181-013-10 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89