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UPS Batteries

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

  • Portalac PE6V4.5 6V 4.5Ah UPS Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Portalac PE6V4.5 6V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6V4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Portalac PE12V4.5 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac PE12V4.5 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac PXL12050 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PXL12050 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PXL12050 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PX12050 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PX12050 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12050 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • GS Portalac TEV12500, TEV 12500 12V 50Ah UPS Battery
    $251.59 - $251.59
    $251.59
    $251.59 - $251.59
    $251.59

    GS Portalac TEV12500, TEV 12500 12V 50Ah UPS Replacement Battery

    This is an UPG® Brand replacement compatible with GS Portalac UPS Batteries Terminal: L2 Volts: 12V (12 Volt) Ah: 50Ah (50000mAh) 12v 50a UPS B...

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    $251.59 - $251.59
    $251.59
    $251.59 - $251.59
    $251.59
  • Portalac PE12V7.2F1 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE12V7.2F1 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V7.2F1 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
  • Portalac PX12090 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Portalac PX12090 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12090 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Portalac PE4-12R 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac PE4-12R 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE4-12R UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac PE6V7.2 6V 7Ah UPS Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Portalac PE6V7.2 6V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6V7.2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Portalac TEV12260 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac TEV12260 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac TEV12260 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE12V9 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Portalac PE12V9 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V9 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Portalac PX12050SHR 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PX12050SHR 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12050SHR 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
  • Portalac PE4-12R 12V 5Ah UPS Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PE4-12R 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE4-12R UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PE12V7.2 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Portalac PE12V7.2 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V7.2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Portalac PE12V1/2 12V 1.3Ah UPS Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    Portalac PE12V1/2 12V 1.3Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V1 2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • Portalac PE12V18 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V18 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V18 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac PE12V17 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V17 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V17 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac PX12220 12V 22Ah UPS Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    Portalac PX12220 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12220 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • Portalac PE12V0.8 12V 0.8Ah UPS Battery
    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49

    Portalac PE12V0.8 12V 0.8Ah UPS Replacement Battery

    This is an UPG® Brand replacement compatible with Portalac UPS Batteries Terminal: WL Volts: 12V (12 Volt) Ah: 0.8Ah (800mAh) Replacement Batt...

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    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49
  • Portalac PX12050 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac PX12050 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12050 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac PE6V1.2 6V 1.3Ah UPS Replacement Battery
    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59

    Portalac PE6V1.2 6V 1.3Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6V1.2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $6.59 - $6.59
    $6.59
    $6.59 - $6.59
    $6.59
  • Portalac PE6-4 6V 4.5Ah UPS Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Portalac PE6-4 6V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6-4 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Portalac PE12V17 (Nut & Bolt) 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V17 (Nut & Bolt) 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V17 Nut & Bolt UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac PX12170 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PX12170 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12170 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39