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UPS Batteries

UPS is short for “uninterruptible power supply.” It is designed for use with various electronics, especially computers and telecom systems, where a power outage could potentially be catastrophic. Browse our selection of UPS replacement batteries from some of the top UPS brands below.

Conext CNB750 12V 7Ah UPS Replacement Battery
$15.69

Conext CNB750 12V 7Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$15.69
Conext 700 AVR 900 AVR 12V 12Ah UPS Replacement Battery
$24.99

Conext 700 AVR 900 AVR 12V 12Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext 700 AVR 900 AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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$24.99
Conext CNB950 12V 10Ah UPS Replacement Battery
$25.29

Conext CNB950 12V 10Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB950 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$25.29
Conext CNB325 12V 3.2Ah UPS Replacement Battery
$13.69

Conext CNB325 12V 3.2Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB325 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$13.69
Conext 900 AVR 12V 12Ah UPS Replacement Battery
$24.99

Conext 900 AVR 12V 12Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext 900 AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

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$24.99
Conext CNB300 12V 5Ah UPS Replacement Battery
$14.29

Conext CNB300 12V 5Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$14.29
Conext CNB300 12V 4.5Ah UPS Replacement Battery
$12.79

Conext CNB300 12V 4.5Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$12.79
Conext CNB750 12V 7.5AH  12V 7Ah UPS Replacement Battery
$15.69

Conext CNB750 12V 7.5AH 12V 7Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB750 12V 7.5AH UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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$15.69
Conext CNB750 12V 8Ah UPS Replacement Battery
$19.79

Conext CNB750 12V 8Ah UPS Replacement Battery

Info AJC® replacement compatible with Conext CNB750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM t...

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$19.79