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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 below

Unisys UP-914 12V 22Ah UPS Replacement Battery
$97.99
$46.39

Unisys UP-914 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Unisys UP-914 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$97.99
$46.39
Unisys UP-914 12V 18Ah UPS Battery
$72.99
$34.59

Unisys UP-914 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Unisys UP-914 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$72.99
$34.59
Unisys SPS 300 12V 7Ah UPS Battery
$28.99
$14.69

Unisys SPS 300 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys SPS 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$28.99
$14.69
Unisys SPI 250 12V 12Ah UPS Battery
$51.99
$25.89

Unisys SPI 250 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Unisys SPI 250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$51.99
$25.89
Unisys RST31 Tower 12V 8Ah UPS Battery
$35.99
$18.19

Unisys RST31 Tower 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Unisys RST31 Tower UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$35.99
$18.19
Unisys PW9355-10-64 12V 9Ah UPS Battery
$40.99
$20.39

Unisys PW9355-10-64 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9355-10-64 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vol...

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$40.99
$20.39
Unisys PW9125 1000 12V 9Ah UPS Battery
$40.99
$20.39

Unisys PW9125 1000 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9125 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$40.99
$20.39
Unisys PW9120 one BAT-1500 Battery Module 12V 7Ah UPS Battery
$28.99
$14.69

Unisys PW9120 one BAT-1500 Replacement Battery Module 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9120 one BAT-1500 Battery Module UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$28.99
$14.69
Unisys PW9120 one BAT-3000 Battery Module 12V 7Ah UPS Battery
$28.99
$14.69

Unisys PW9120 one BAT-3000 Replacement Battery Module 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9120 one BAT-3000 Battery Module UPS Battery Exact OEM replacement guaranteed to fit easily and precisel...

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$28.99
$14.69
Unisys PW9120 2000 12V 7Ah UPS Battery
$28.99
$14.69

Unisys PW9120 2000 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9120 2000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$28.99
$14.69
Unisys PW9120 1000 12V 7Ah UPS Battery
$28.99
$14.69

Unisys PW9120 1000 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW9120 1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$28.99
$14.69
Unisys PW5125 3000e RM 12V 5Ah UPS Battery
$25.99
$13.29

Unisys PW5125 3000e RM 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5125 3000e RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$25.99
$13.29
Unisys PW5125 2400i RM 12V 5Ah UPS Battery
$25.99
$13.29

Unisys PW5125 2400i RM 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5125 2400i RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$25.99
$13.29
Unisys PW5119 1000i 6V 12Ah UPS Battery
$25.99
$13.29

Unisys PW5119 1000i 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5119 1000i UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts...

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$25.99
$13.29
Unisys PW5125 1000 RM 12V 9Ah UPS Battery
$40.99
$20.39

Unisys PW5125 1000 RM 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5125 1000 RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 V...

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$40.99
$20.39
Unisys PW5115 1000 USB 12V 9Ah UPS Battery
$40.99
$20.39

Unisys PW5115 1000 USB 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5115 1000 USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$40.99
$20.39
Unisys PW5115 1400 USB 12V 9Ah UPS Battery
$40.99
$20.39

Unisys PW5115 1400 USB 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PW5115 1400 USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$40.99
$20.39
Unisys PS8.0 12V 8Ah UPS Battery
$35.99
$18.19

Unisys PS8.0 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PS8.0 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$35.99
$18.19
Unisys PS4.5 12V 5Ah UPS Battery
$25.99
$13.29

Unisys PS4.5 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PS4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$25.99
$13.29
Unisys PS4.5 12V 4.5Ah UPS Battery
$22.99
$11.59

Unisys PS4.5 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PS4.5 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$22.99
$11.59
Unisys PRC1000 6V 10Ah UPS Battery
$23.99
$12.29

Unisys PRC1000 6V 10Ah UPS Replacement Battery

AJC® replacement compatible with Unisys PRC1000 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) Cap...

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$23.99
$12.29
Unisys Powerware 9170 18kVA one ASY-0529 12V 7Ah UPS Battery
$28.99
$14.69

Unisys Powerware 9170 18kVA one ASY-0529 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys Powerware 9170 18kVA one ASY-0529 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

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$28.99
$14.69
Unisys Powerware 9150 12.5kVA 12V 7Ah UPS Battery
$28.99
$14.69

Unisys Powerware 9150 12.5kVA 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Unisys Powerware 9150 12.5kVA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 1...

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$28.99
$14.69
Unisys Patriot Pro II 1000VA 6V 12Ah UPS Battery
$25.99
$13.29

Unisys Patriot Pro II 1000VA 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with Unisys Patriot Pro II 1000VA UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V...

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$25.99
$13.29