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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.

Power Sonic PS-1212 12V 1.3Ah UPS Replacement Battery-1
$6.99

Power Sonic PS-1212 12V 1.3Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-1212 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$6.99
Power-Sonic PS-6100, PS6100 6V 12Ah UPS Replacement Battery-1
$13.39

Power-Sonic PS-6100, PS6100 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-6100 F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 V...

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$13.39
Power-Sonic PS-12120 F2, PS12120 12V 12Ah UPS Replacement Battery-1
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$26.39

Power-Sonic PS-12120 F2, PS12120 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-12120 F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$26.39
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Power-Sonic PSH-1280, PSH1280 12V 8Ah UPS Replacement Battery-1
$18.59

Power-Sonic PSH-1280, PSH1280 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PSH-1280 F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$18.59
Power-Sonic PS-670, PS670 6V 7Ah UPS Replacement Battery-1
$8.89

Power-Sonic PS-670, PS670 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-670 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts...

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$8.89
Power-Sonic PS-1250, PS1250 12V 5Ah UPS Replacement Battery-1
$11.59

Power-Sonic PS-1250, PS1250 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-1250 F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$11.59
Power Sonic PS-1242 12V 5Ah UPS Replacement Battery-1
$11.59

Power Sonic PS-1242 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-1242 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$11.59
Power-Sonic PS-12220 NB PS12220 12V 22Ah UPS Replacement Battery-1
$41.79

Power-Sonic PS-12220 NB PS12220 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic PS-12220 NB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (1...

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$41.79
Power Sonic S-12220 12V 22Ah UPS Replacement Battery-1
$41.79

Power Sonic S-12220 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Power-Sonic S-12220 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$41.79
Power Sonic PS-490 4V 9Ah UPS Battery
$24.59

Power Sonic PS-490 4V 9Ah UPS Replacement Battery

UPG® Brand Replacement Power Sonic PS-490 UPS Battery Voltage: 4V (4 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry: Sealed Lead Acid (...

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$24.59
Power Sonic S-1229 12V 2.2Ah UPS Battery
$28.79

Power Sonic S-1229 12V 2.2Ah UPS Replacement Battery

UPG® Brand Replacement Power Sonic S-1229 UPS Battery Voltage: 12V (12 Volts) Capacity: 2.2Ah (2200mAh) Terminals: F1 Chemistry: Sealed Lead Ac...

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$28.79
Power Sonic S-1220 12V 2.2Ah UPS Battery
$28.79

Power Sonic S-1220 12V 2.2Ah UPS Replacement Battery

UPG® Brand Replacement Power Sonic S-1220 UPS Battery Voltage: 12V (12 Volts) Capacity: 2.2Ah (2200mAh) Terminals: F1 Chemistry: Sealed Lead Ac...

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$28.79