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.

  • Liftmaster 8360 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Liftmaster 8360 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Liftmaster 8360 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Interstate BSL1104 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Interstate BSL1104 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Interstate BSL1104 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
  • APC ES550 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC ES550 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC ES550 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • APC Back-UPS LS 700 BP700UC 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS LS 700 BP700UC 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS LS 700 BP700UC 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
  • APC Back-UPS Back-UPS 350 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS Back-UPS 350 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS 350 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 Back-UPS 550 (550ES) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Back-UPS 550 (550ES) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS 550 550ES 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
  • CyberPower EC850LCD 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    CyberPower EC850LCD 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CyberPower EC850LCD 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
  • CyberPower PR1500LCD 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    CyberPower PR1500LCD 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CyberPower PR1500LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Dell 1000w UPS K788N 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell 1000w UPS K788N 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000w UPS K788N 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
  • CyberPower CPS625AVR 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    CyberPower CPS625AVR 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CyberPower CPS625AVR 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
  • CSB HR1234W 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    CSB HR1234W 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CSB HR1234W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • APC Smart-UPS 750 (SMT750) 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    APC Smart-UPS 750 (SMT750) 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 750 SMT750 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 SmartUPS 2200XL 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC SmartUPS 2200XL 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC SmartUPS 2200XL UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Back-UPS NS 8 Outlet 600VA 120V (BN600R) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Back-UPS NS 8 Outlet 600VA 120V (BN600R) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS NS 8 Outlet 600VA 120V BN600R UPS Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • APC RBC55 UPS Replacement Battery
    $52.39 - $58.69
    $52.39 - $58.69
    $52.39 - $58.69
    $52.39

    APC RBC55 UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC RBC55 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $52.39 - $58.69
    $52.39 - $58.69
    $52.39 - $58.69
    $52.39
  • Interstate DCM0018 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Interstate DCM0018 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Interstate DCM0018 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • CyberPower PR1500LCD 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    CyberPower PR1500LCD 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with CyberPower PR1500LCD UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Smart-UPS C 1500 (SMC1500) 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    APC Smart-UPS C 1500 (SMC1500) 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS C 1500 SMC1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • APC Smart-UPS 1500 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    APC Smart-UPS 1500 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Smart-UPS 1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • APC Back-UPS Back-UPS BE550G 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    APC Back-UPS Back-UPS BE550G 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS Back-UPS BE550G 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
  • APC Back-UPS ES350 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    APC Back-UPS ES350 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC Back-UPS ES350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • APC RBC4 UPS Replacement Battery
    $33.99 - $38.89
    $33.99 - $38.89
    $33.99 - $38.89
    $33.99

    APC RBC4 UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with APC RBC4 RBC Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techno...

    View full details
    $33.99 - $38.89
    $33.99 - $38.89
    $33.99 - $38.89
    $33.99
  • WattBox WB-OVRC-UPS-1500-1 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    WattBox WB-OVRC-UPS-1500-1 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with WattBox WB-OVRC-UPS-1500-1 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
  • AJC Battery Brand Replacement for a WKA12-3.3F 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    AJC Battery Brand Replacement for a WKA12-3.3F 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with AJC Battery Brand Replacement for Werker WKA12-3.3F UPS Battery Exact OEM replacement guaranteed to fit easil...

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