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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
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UPS device battery install

UPS Batteries

Browse BatteryClerk.com's selection of RBC replacement batteries for all of the leading RBC battery brands.

  • Original price $40.69 - Original price $40.69
    Original price
    $40.69
    $40.69 - $40.69
    Current price $40.69

    Power Sonic PS-4100 4V 9Ah UPS Replacement Battery

    UPG® Brand Replacement Power Sonic PS-4100 UPS Battery Voltage: 4V (4 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry: Sealed Lead Acid ...

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    Original price $40.69 - Original price $40.69
    Original price
    $40.69
    $40.69 - $40.69
    Current price $40.69
  • Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59

    Power-Sonic S-640 6V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-640 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59
  • Original price $10.89 - Original price $10.89
    Original price
    $10.89
    $10.89 - $10.89
    Current price $10.89

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

    In stock

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

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    Original price $10.89 - Original price $10.89
    Original price
    $10.89
    $10.89 - $10.89
    Current price $10.89
  • Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    Power-Sonic S-12330 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12330 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89
  • Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49

    Power-Sonic S-12280 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49
  • Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49

    Power-Sonic S-12260 12V 26Ah UPS Replacement Battery

    In stock

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

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    Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Power-Sonic S-12120L 12V 12Ah UPS Replacement Battery

    In stock

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

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Power-Sonic S-12100 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic S-12100 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

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

    In stock

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

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    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Power-Sonic S-12170 12V 18Ah 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...

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    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49

    Power-Sonic PSH-1255 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PSH-1255 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49
  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Power-Sonic PSH-1255 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PSH-1255 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Power-Sonic PS-1272 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-1272 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $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...

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    Power-Sonic PS-12330 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-12330 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

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    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89
  • Original price $213.39 - Original price $213.39
    Original price
    $213.39
    $213.39 - $213.39
    Current price $213.39

    Power-Sonic PS-121000 12V 100Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Power-Sonic PS-121000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    Original price $213.39 - Original price $213.39
    Original price
    $213.39
    $213.39 - $213.39
    Current price $213.39