Skip to content
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 device battery install

UPS Batteries

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

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

    Rocket ES4-12 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES4-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Rocket ES18-12 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES18-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $6.59 - Original price $6.59
    Original price
    $6.59
    $6.59 - $6.59
    Current price $6.59

    Rocket ES1.2-6 6V 1.3Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES1.2-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $6.59 - Original price $6.59
    Original price
    $6.59
    $6.59 - $6.59
    Current price $6.59
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Rocket ES22-12 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES22-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49

    Rocket ES24-12 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES24-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $75.49 - Original price $75.49
    Original price
    $75.49
    $75.49 - $75.49
    Current price $75.49
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Rocket ES7-12 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES7-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Rocket ES15-12 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES15-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    Rocket ES17-12 12V 22Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES17-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Rocket ES17-12 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES17-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    Rocket ES15-12 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES15-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Rocket ES12-12 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES12-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49

    Rocket ES10-6 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Rocket ES10-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

    View full details
    Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49