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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.

Genesis NP7-6, NP 7-6 6V 7Ah UPS Replacement Battery-1
$8.99

Genesis NP7-6 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP7-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) Capa...

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$8.99
Genesis NPW45-12, NPW 45-12 12V 9Ah UPS Replacement Battery-1
$17.99

Genesis NPW45-12 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NPW45-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$17.99
Genesis NP7-12, NP 7-12 .250 terminal 12V 8Ah UPS Replacement Battery-1
$16.59

Genesis NP7-12 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP7-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$16.59
Genesis NP7-12T, NP 7-12T .250 terminal 12V 8Ah UPS Replacement Battery-1
$16.59

Genesis NP7-12T 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP7-12T UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) ...

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$16.59
Genesis NP5-12, NP 5-12 .250 terminal 12V 5Ah UPS Replacement Battery-1
$11.79

Genesis NP5-12 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP5-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$11.79
Genesis NP18-12B, NP 18-12B 12V 18Ah UPS Replacement Battery-1
$34.29

Genesis NP18-12B 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP18-12B UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$34.29
Genesis NP55-12, NP 55-12 12V 55Ah UPS Replacement Battery-1
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$104.49

Genesis NP55-12 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP55-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) ...

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$104.49
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Genesis NP3.4-12, NP 3.4-12 12V 3.2Ah UPS Replacement Battery-1
$11.49

Genesis NP3.4-12 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP3.4-12 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$11.49
Genesis NP12-12T, NP 12-12T 12V 12Ah UPS Replacement Battery-1
$23.99

Genesis NP12-12T 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP12-12T UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$23.99
Genesis NP4-12T, NP 4-12T .250 term 12V 4.5Ah UPS Replacement Battery-1
$10.89

Genesis NP4-12T 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Genesis NP4-12T UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) ...

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$10.89