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UPS Batteries

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

  • Best Power Ferrups FE5.3KVA 12V 75Ah UPS Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Best Power Ferrups FE5.3KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE5.3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

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    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Best Power LI1420VA B 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Best Power LI1420VA B 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI1420VA B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Best Power RST62 Tower 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Best Power RST62 Tower 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power RST62 Tower UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Best Power LI 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Best Power LI 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • Best Power Ferrups FE4.3KVA 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Best Power Ferrups FE4.3KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE4.3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Best Power BAT-0063 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Best Power BAT-0063 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power BAT-0063 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
  • Best Power 250 12v 7ah 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Best Power 250 12v 7ah 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power 250 12v 7ah 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
  • Best Power Patriot 425 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Best Power Patriot 425 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Patriot 425 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Best Power Powerware 9355 EBC 72 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Best Power Powerware 9355 EBC 72 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Powerware 9355 EBC 72 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
  • Best Power Patriot Patriot II Pro 1000 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Best Power Patriot Patriot II Pro 1000 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Patriot Patriot II Pro 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precise...

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    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Best Power Patriot 280 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Best Power Patriot 280 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Patriot 280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Best Power LI 750 BAT-0062 9Ah 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Best Power LI 750 BAT-0062 9Ah 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 750 BAT-0062 9Ah UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Best Power LI660VA 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Best Power LI660VA 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI660VA 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
  • Best Power LI 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Best Power LI 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 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
  • Best Power LI 1050-3 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Best Power LI 1050-3 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power LI 1050-3 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Best Power Fortress II LI 2250 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Best Power Fortress II LI 2250 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Fortress II LI 2250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Best Power Ferrups FE7KVA FE 7KVA 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Best Power Ferrups FE7KVA FE 7KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE7KVA FE 7KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19
  • Best Power Ferrups FE700VA 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Best Power Ferrups FE700VA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE700VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Best Power Ferrups FE3.1KVA 12V 35Ah UPS Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Best Power Ferrups FE3.1KVA 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE3.1KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Best Power Ferrups FE1.4KVA FE 1.4KVA 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Best Power Ferrups FE1.4KVA FE 1.4KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FE1.4KVA FE 1.4KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19
  • Best Power Ferrups FD7KVA 12V 75Ah UPS Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Best Power Ferrups FD7KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power Ferrups FD7KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Best Power FE 7KVA 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Best Power FE 7KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power FE 7KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19
  • Best Power FC 7.5KVA BAT-0103 12V 75Ah UPS Replacement Battery
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19

    Best Power FC 7.5KVA BAT-0103 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power FC 7.5KVA BAT-0103 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $177.19 - $177.19
    $177.19
    $177.19 - $177.19
    $177.19
  • Best Power UPS-OLRBP-3 left side tray 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Best Power UPS-OLRBP-3 left side tray 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Power UPS-OLRBP-3 left side tray UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29