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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.

Ritar RT1250 12V 5Ah UPS Replacement Battery
$12.99

Ritar RT1250 12V 5Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$12.99
Ritar RT1290 12V 9Ah UPS Replacement Battery
$20.99

Ritar RT1290 12V 9Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1290 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$20.99
Ritar RT1245 12V 4.5Ah UPS Replacement Battery
$11.59

Ritar RT1245 12V 4.5Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1245 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$11.59
Ritar RT6120 6V 12Ah UPS Replacement Battery
$13.99

Ritar RT6120 6V 12Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT6120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$13.99
Ritar RT1280 12V 8Ah UPS Replacement Battery
$18.99

Ritar RT1280 12V 8Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$18.99
Ritar RT670 6V 7Ah UPS Replacement Battery
$7.99

Ritar RT670 6V 7Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT670 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

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$7.99
Ritar RT1250 12V 4.5Ah UPS Replacement Battery
$11.59

Ritar RT1250 12V 4.5Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

View full details
$11.59
Ritar RT1275 12V 8Ah UPS Replacement Battery
$18.99

Ritar RT1275 12V 8Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1275 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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$18.99
Ritar RT1245 12V 5Ah UPS Replacement Battery
$12.99

Ritar RT1245 12V 5Ah UPS Replacement Battery

Info AJC® replacement compatible with Ritar RT1245 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

View full details
$12.99