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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.

BB SH1228W 12V 8Ah UPS Replacement Battery
$16.59

BB SH1228W 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with BB SH1228W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$16.59
BB HR9-6, HR96 6V 7Ah UPS Replacement Battery-1
$8.99

BB HR9-6 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with BB HR9-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) Capacity:...

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$8.99
BB BP3.6-12, BP3.612 12V 3.2Ah UPS Replacement Battery
$11.49

BB BP3.6-12 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with BB BP3.6-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$11.49
BB SH4.5-12, SH 4.5-12 12V 4.5Ah UPS Replacement Battery-1
$10.89

BB SH4.5-12 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with BB SH4.5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$10.89
BB HR9-12, HR9-12T2 12V 9Ah UPS Replacement Battery
$17.99

BB HR9-12 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with BB HR9-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capaci...

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$17.99
BB HR5.8-12-T2, HR5.8-12T2 12V 5Ah UPS Replacement Battery-1
$11.79

BB HR5.8-12-T2 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with BB HR5.8-12-T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$11.79
BB BP8-12-T2, BP8-12T2 12V 8Ah UPS Replacement Battery-1
$16.59

BB BP8-12-T2 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with BB BP8-12-T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$16.59
BB BP5-12-T2, BP5-12T2 12V 5Ah UPS Replacement Battery
$11.79

BB BP5-12-T2 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with BB BP5-12-T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$11.79
BB SH4.5-12, SH 4.5-12 12V 5Ah UPS Replacement Battery-1
$11.79

BB SH4.5-12 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with BB SH4.5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$11.79
BB EVP12-12-T2, EVP12-12T2 12V 12Ah UPS Replacement Battery-1
$23.99

BB EVP12-12-T2 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with BB EVP12-12-T2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$23.99