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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

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.

  • Power-Sonic PS-670 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Power-Sonic PS-670 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-670 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

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    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Power-Sonic PS-12120 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Power-Sonic PS-12120 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Power-Sonic PSH-1280 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Power-Sonic PSH-1280 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PSH-1280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Power-Sonic PS-1242 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Power-Sonic PS-1242 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1242 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Power-Sonic PS-1230 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Power-Sonic PS-1230 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1230 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
  • Power-Sonic S-12180 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Power-Sonic S-12180 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12180 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
  • Power-Sonic PS-12750 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Power-Sonic PS-12750 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19
  • Power-Sonic PS-12550 12V 55Ah UPS Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Power-Sonic PS-12550 12V 55Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12550 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Power-Sonic PS-12180 NB 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Power-Sonic PS-12180 NB 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12180 NB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Power-Sonic PS-12220 NB 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Power-Sonic PS-12220 NB 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12220 NB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Power-Sonic S-12220 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Power-Sonic S-12220 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12220 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Power Sonic PS-490 4V 9Ah UPS Battery
    $40.69 - $40.69
    $40.69
    $40.69 - $40.69
    $40.69

    Power Sonic PS-490 4V 9Ah UPS Replacement Battery

    UPG® Brand Replacement Power Sonic PS-490 UPS Battery Voltage: 4V (4 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry: Sealed Lead Acid (...

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    $40.69 - $40.69
    $40.69
    $40.69 - $40.69
    $40.69
  • Power Sonic S-1229 12V 2.2Ah UPS Battery
    $40.39 - $40.39
    $40.39
    $40.39 - $40.39
    $40.39

    Power Sonic S-1229 12V 2.2Ah UPS Replacement Battery

    UPG® Brand Replacement Power Sonic S-1229 UPS Battery Voltage: 12V (12 Volts) Capacity: 2.2Ah (2200mAh) Terminals: F1 Chemistry: Sealed Lead Ac...

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    $40.39 - $40.39
    $40.39
    $40.39 - $40.39
    $40.39
  • Power Sonic S-1220 12V 2.2Ah UPS Battery
    $40.39 - $40.39
    $40.39
    $40.39 - $40.39
    $40.39

    Power Sonic S-1220 12V 2.2Ah UPS Replacement Battery

    UPG® Brand Replacement Power Sonic S-1220 UPS Battery Voltage: 12V (12 Volts) Capacity: 2.2Ah (2200mAh) Terminals: F1 Chemistry: Sealed Lead Ac...

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    $40.39 - $40.39
    $40.39
    $40.39 - $40.39
    $40.39
  • Power-Sonic S-1270 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Power-Sonic S-1270 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-1270 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
  • Power-Sonic PS-6120 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Power-Sonic PS-6120 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-6120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Power-Sonic PS-1290 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Power-Sonic PS-1290 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1290 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
  • Power-Sonic PS-1270 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Power-Sonic PS-1270 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1270 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
  • Power-Sonic PS-1252 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Power-Sonic PS-1252 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1252 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Power-Sonic PS-12350 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Power-Sonic PS-12350 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Power-Sonic PS-12260 NB 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Power-Sonic PS-12260 NB 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12260 NB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Power-Sonic PS-12120 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Power-Sonic PS-12120 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • Power-Sonic S-12170 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Power-Sonic S-12170 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12170 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Power-Sonic PHR-12350 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Power-Sonic PHR-12350 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PHR-12350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19