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UPS Batteries

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

  • Opti ON910 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Opti ON910 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ON910 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

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    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Opti ON910BP 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Opti ON910BP 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ON910BP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Opti PS1100 - 1100PS Tower-RM 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti PS1100 - 1100PS Tower-RM 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti PS1100 - 1100PS Tower-RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Opti ES1400 - 1400ES 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti ES1400 - 1400ES 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ES1400 - 1400ES 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
  • Opti ES1000 - 1000ES 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti ES1000 - 1000ES 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ES1000 - 1000ES 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
  • Opti E1400 - 1400E 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti E1400 - 1400E 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti E1400 - 1400E 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
  • Opti ES650 - 650ES 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti ES650 - 650ES 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ES650 - 650ES 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
  • Opti E650 - 650E 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti E650 - 650E 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti E650 - 650E UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Opti BT825 - 825BT 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti BT825 - 825BT 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti BT825 - 825BT 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
  • Opti 1400ES 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti 1400ES 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti 1400ES UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Opti 1400E 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti 1400E 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti 1400E 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
  • Opti CS730B 6V 5Ah UPS Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Opti CS730B 6V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti CS730B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Opti CS530B 6V 5Ah UPS Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Opti CS530B 6V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti CS530B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Opti CS385B 6V 5Ah UPS Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Opti CS385B 6V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti CS385B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Opti E1000 - 1000E 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Opti E1000 - 1000E 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti E1000 - 1000E 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
  • Opti ONEBP210 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Opti ONEBP210 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ONEBP210 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Opti 1BP210 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Opti 1BP210 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti 1BP210 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Opti 1000 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Opti 1000 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Opti VS575C 12V 3.2Ah UPS Replacement Battery
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89

    Opti VS575C 12V 3.2Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti VS575C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $14.89 - $14.89
    $14.89
    $14.89 - $14.89
    $14.89
  • Opti RBAT-6 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Opti RBAT-6 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti RBAT-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Opti Power ES 650ES 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Opti Power ES 650ES 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti Power ES 650ES 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
  • Opti ONEBP107 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Opti ONEBP107 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ONEBP107 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Opti ES550C-USB 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Opti ES550C-USB 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ES550C-USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Opti ES1500C 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Opti ES1500C 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Opti ES1500C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79