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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.

Ultra Tech UT1270 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra Tech UT1270 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra Tech UT1270 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts...

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$13.89
Ultra RCD-UPS2000D 12V 8Ah UPS Replacement Battery-1
$16.59

Ultra RCD-UPS2000D 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Ultra RCD-UPS2000D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$16.59
Ultra RCD-UPS2000D 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra RCD-UPS2000D 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra RCD-UPS2000D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$13.89
Ultra 1000AP 12V 8Ah UPS Replacement Battery-1
$16.59

Ultra 1000AP 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Ultra 1000AP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$16.59
Ultra Xfinity 700VA 350W 12V 3.2Ah UPS Replacement Battery-1
$11.49

Ultra Xfinity 700VA 350W 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Ultra Xfinity 700VA 350W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$11.49
Ultra Xfinity 500VA 250W 12V 3.2Ah UPS Replacement Battery-1
$11.49

Ultra Xfinity 500VA 250W 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Ultra Xfinity 500VA 250W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$11.49
Ultra Brand New -1000AP 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra 1000AP 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra 1000AP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$13.89
Ultra 850VA 425W UPS 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra 850VA 425W UPS 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra 850VA 425W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$13.89
Ultra 2000VA 1200W UPS 12V 9Ah UPS Replacement Battery-1
$17.99

Ultra 2000VA 1200W UPS 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Ultra 2000VA 1200W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$17.99
Ultra 1000 VA 600 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra 1000 VA 600 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra 1000 VA 600 WATTS Backup UPS w/ AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$13.89
Ultra Tech IM1270 12V 7Ah UPS Replacement Battery-1
$13.89

Ultra Tech IM1270 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ultra Tech IM1270 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts...

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$13.89