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 Backups Pro BR1500G 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Backups Pro BR1500G 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Backups Pro BR1500G UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC Back-UPS NS 1080VA 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS NS 1080VA 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS NS 1080VA 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
  • APC Back-UPS ES 650 BB (BE650BB) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Back-UPS ES 650 BB (BE650BB) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS ES 650 BB BE650BB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC RBC123 UPS Replacement Battery
    $18.59 - $26.29
    $18.59 - $26.29
    $18.59 - $26.29
    $18.59

    APC RBC123 UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC RBC123 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $18.59 - $26.29
    $18.59 - $26.29
    $18.59 - $26.29
    $18.59
  • WattBox WB-OVRC-UPS-1100-1 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    WattBox WB-OVRC-UPS-1100-1 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with WattBox WB-OVRC-UPS-1100-1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Power Patrol SLA1079 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Power Patrol SLA1079 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power Patrol SLA1079 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Panasonic UP-PW1245P1 UPPW1245P1 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Panasonic UP-PW1245P1 UPPW1245P1 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Panasonic UP-PW1245P1 UPPW1245P1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Liftmaster LA412 Solar Linear 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Liftmaster LA412 Solar Linear 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Liftmaster LA412 Solar Linear UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Enduring CB12-12 T2 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Enduring CB12-12 T2 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Enduring CB12-12 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Eaton Powerware 153302086-002 12V 75Ah UPS Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Eaton Powerware 153302086-002 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Eaton Powerware 153302086-002 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • CyberPower RB1280A 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    CyberPower RB1280A 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CyberPower RB1280A UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC Smart-UPS 700 (SU700) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 700 (SU700) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 700 SU700 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
  • APC SMART UPS 700 - SU700 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC SMART UPS 700 - SU700 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SMART UPS 700 - SU700 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
  • APC BackUPS ES BE650G1 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC BackUPS ES BE650G1 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC BackUPS ES BE650G1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC Back-UPS ES 350 BE350R 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    APC Back-UPS ES 350 BE350R 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS ES 350 BE350R UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Yuasa NP12-12 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Yuasa NP12-12 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Yuasa NP12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • AJC Battery Brand Replacement for a WKA12-12F2 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    AJC Battery Brand Replacement for a WKA12-12F2 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-12F2 UPS Battery Exact OEM replacement guaranteed to fit easil...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Vision CP1250 CP1250H 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Vision CP1250 CP1250H 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Vision CP1250 CP1250H UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Universal Power Group UB1250 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Universal Power Group UB1250 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Universal Power Group UB1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • PowerVar ABCEG401-11 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    PowerVar ABCEG401-11 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with PowerVar ABCEG401-11 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Panasonic LC-R127R2P1 LCR127R2P1 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Panasonic LC-R127R2P1 LCR127R2P1 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Panasonic LC-R127R2P1 LCR127R2P1 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • MK ES12-12 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    MK ES12-12 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with MK ES12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Leoch DJW12-7.0 T2 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Leoch DJW12-7.0 T2 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Leoch DJW12-7.0 T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Genesis NP3.4-12 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Genesis NP3.4-12 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Genesis NP3.4-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89