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UPS Batteries

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

  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies BTG-0301 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies BTG-0301 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies Blackout Buster 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Blackout Buster UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies BAT-0062 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies BAT-0062 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies 280 12V 7Ah UPS Replacement Battery

    In stock

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

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies 0305-0425U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 0305-0425U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies 0305-0250U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 0305-0250U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies Patriot 600 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Patriot 600 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies Patriot 420 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Patriot 420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies Patriot 280 12V 7Ah UPS Replacement Battery

    In stock

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

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
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    $18.59
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    Current price $18.59

    Best Technologies LI-660VA 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies LI-660VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
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    Current price $18.59

    Best Technologies Fortress 1425 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Fortress 1425 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
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    Current price $18.59

    Best Technologies Fortress 1050 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Fortress 1050 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    Best Technologies Fortress 1020 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Fortress 1020 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $18.59 - Original price $18.59
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    $18.59
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    Current price $18.59

    Best Technologies SPS450 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies SPS450 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies UTK8 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies UTK8 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 7KVA 12V 75Ah UPS Replacement Battery

    In stock

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

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 5KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 5KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 5.3KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 5.3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 3KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 3KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 15KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 15KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 7.5KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 7.5KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    Best Technologies 18KVA 12V 75Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies 18KVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Best Technologies Fortress LI460VA B 12V 5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies Fortress LI460VA B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

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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 $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    Best Technologies UT5K 12V 35Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Best Technologies UT5K UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89