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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 7.5AH 12V 7Ah UPS Replacement Battery-1
$13.89

Conext CNB750 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$13.89
Conext 700 AVR 900 AVR 12V 12Ah UPS Replacement Battery-1
$23.99

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

AJC® replacement compatible with Conext 700 AVR 900 AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$23.99
Conext CNB950 12V 10Ah UPS Replacement Battery-1
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$21.99

Conext CNB950 12V 10Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB950 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$21.99
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Conext CNB750 12V 8Ah UPS Replacement Battery-1
$16.59

Conext CNB750 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$16.59
Conext CNB750 (12 V, 8 Ah) 12V 8Ah UPS Replacement Battery-1
$16.59

Conext CNB750 (12 V 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB750 (12 V UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vol...

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$16.59
Conext CNB325 12V 3.2Ah UPS Replacement Battery
$11.49

Conext CNB325 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB325 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$11.49
Conext CNB750 12V 12AH 12V 12Ah UPS Replacement Battery-1
$23.99

Conext CNB750 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$23.99
Conext CNB750 (12 V 12 Ah) 12V 10Ah UPS Replacement Battery-1
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$21.99

Conext CNB750 (12 V 12 Ah) 12V 10Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB750 (12 V 12 Ah) UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$21.99
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Conext CNB325 CNB350 12V 3.2Ah UPS Replacement Battery-1
$11.49

Conext CNB325 CNB350 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Conext CNB325 CNB350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$11.49
Conext 900 AVR 12V 12Ah UPS Replacement Battery-1
$23.99

Conext 900 AVR 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Conext 900 AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$23.99
Conext 900AVR 12V 12Ah UPS Replacement Battery-1
$23.99

Conext 900AVR 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Conext 900AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$23.99