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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.
Liebert PSA1000MT3-120U 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert PSA1000MT3-120U 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert PSA1000MT3-120U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$40.99
$20.39
Liebert NBATTMOD 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert NBATTMOD 12V 9Ah UPS Replacement Battery

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

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$40.99
$20.39
Liebert GXT3-3000RT120 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert GXT3-3000RT120 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT3-3000RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$40.99
$20.39
Liebert GXT3-1500RT120 12V 7Ah UPS Replacement Battery-1
$28.99
$14.69

Liebert GXT3-1500RT120 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT3-1500RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$28.99
$14.69
Liebert GXT2-6000RT208 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert GXT2-6000RT208 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT2-6000RT208 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$40.99
$20.39
Liebert PSA650MT3-120U 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert PSA650MT3-120U 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert PSA650MT3-120U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$40.99
$20.39
Liebert PS2-72VBATT 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert PS2-72VBATT 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert PS2-72VBATT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$40.99
$20.39
Liebert GXT2 500RT120 12V 7Ah UPS Replacement Battery-1
$28.99
$14.69

Liebert GXT2 500RT120 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT2 500RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$28.99
$14.69
Liebert PSA500MT3-120U 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert PSA500MT3-120U 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert PSA500MT3-120U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$40.99
$20.39
Liebert GXT3-2000RT120 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert GXT3-2000RT120 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT3-2000RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$40.99
$20.39
Liebert GXT2 2000RT-120 12V 9Ah UPS Replacement Battery-1
$40.99
$20.39

Liebert GXT2 2000RT-120 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Liebert GXT2 2000RT-120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$40.99
$20.39