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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

ONEAC ONe PLUS 400 12V 7.2Ah UPS Replacement Battery AJC-D7S-F-0-151386 $14.29
$28.99
$14.69

ONEAC ONe PLUS 400 12V 7.2Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONe PLUS 400 12V 7Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000 mAh) Terminals: F1 Che...

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$28.99
$14.69
OneAC ONe404AG-SE ONe404IG-SE 12V 7Ah UPS Replacement Battery AJC-D7S-B-0-151418 $14.29
$28.99
$14.69

OneAC ONe404AG-SE ONe404IG-SE 12V 7Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONe404AG-SE ONe404IG-SE 12V 7Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000 mAh) Termin...

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$28.99
$14.69
OneAC ONXBCU, ONXBCU-417, ONXBC-4C4017 12V 18Ah UPS Replacement Battery AJC-D18S-M-4-123908 $36.79
$72.99
$34.59

OneAC ONXBCU, ONXBCU-417, ONXBC-4C4017 12V 18Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBCU 12V 18Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 18Ah (18000 mAh) Terminals: NB Chemis...

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$72.99
$34.59
ONEAC ONE404IG-SE 12V 8Ah UPS Replacement Battery AJC-D8S-I-0-136895 $16.69
$35.99
$18.19

ONEAC ONE404IG-SE 12V 8Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONE404IG-SE 12V 8Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000 mAh) Terminals: F1 Chem...

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$35.99
$18.19
OneAC ONe404AG-SE, ONe404IG-SE 12V 9Ah UPS Replacement Battery AJC-D9S-M-0-124659 $18.89
$40.99
$20.39

OneAC ONe404AG-SE, ONe404IG-SE 12V 9Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONe404AG-SE 12V 9Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000 mAh) Terminals: F1 Chem...

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$40.99
$20.39
OneAC ONe254AG-SE ONe254IG-SE 12V 7Ah UPS Replacement Battery AJC-D7S-B-0-151397 $14.29
$28.99
$14.69

OneAC ONe254AG-SE ONe254IG-SE 12V 7Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONe254AG-SE ONe254IG-SE 12V 7Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000 mAh) Termin...

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$28.99
$14.69
OneAC ON1000XAU-CN, ON1000XIU-SN 12V 4.5Ah UPS Replacement Battery AJC-D4.5S-M-4-124424 $10.99
$22.99
$11.59

OneAC ON1000XAU-CN, ON1000XIU-SN 12V 4.5Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ON1000XAU-CN 12V 4.5Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500 mAh) Terminals: F1...

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$22.99
$11.59
OneAC 1300 UPS Replacement Battery Kit Specifications 12V 7Ah UPS Replacement Battery AJC-D7S-S-1-149147 $14.29
$28.99
$14.69

OneAC 1300 UPS Replacement Battery Kit Specifications 12V 7Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC 1300 UPS Battery Kit Specifications 12V 7Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000...

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$28.99
$14.69
ONEAC ONXBCU-417R 12V 22Ah UPS Replacement Battery
$97.99
$46.39

ONEAC ONXBCU-417R 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBCU-417R 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB C...

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$97.99
$46.39
ONEAC ONXBCU-417 EXTERNAL Replacement Battery PACK 12V 22Ah UPS Replacement Battery
$97.99
$46.39

ONEAC ONXBCU-417 EXTERNAL Replacement Battery PACK 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBCU-417 EXTERNAL BATTERY PACK 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000...

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$97.99
$46.39
OneAC ONXBCU-417 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONXBCU-417 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBCU-417 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Ch...

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$97.99
$46.39
OneAC ONXBCU ONXBCU-417 ONXBC-4C4017 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONXBCU ONXBCU-417 ONXBC-4C4017 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBCU 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Chemis...

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$97.99
$46.39
OneAC ONXBC-4C4017 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONXBC-4C4017 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBC-4C4017 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB ...

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$97.99
$46.39
OneAC ONXBC-2C1017 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONXBC-2C1017 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBC-2C1017 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB ...

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$97.99
$46.39
Oneac ONXBC 12V 22Ah UPS Replacement Battery
$97.99
$46.39

Oneac ONXBC 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC Oneac ONXBC 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB C...

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$97.99
$46.39
OneAC ONm Medical Grade ONMXBC-217 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONm Medical Grade ONMXBC-217 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONm Medical Grade ONMXBC-217 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh...

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$97.99
$46.39
OneAC ONXBC-6C6017 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONXBC-6C6017 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONXBC-6C6017 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB ...

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$97.99
$46.39
OneAC ON1300A-SN ON1300I-SN 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ON1300A-SN ON1300I-SN 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ON1300A-SN ON1300I-SN 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Termi...

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$97.99
$46.39
OneAC ON2200XA-SNK 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ON2200XA-SNK 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ON2200XA-SNK 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB ...

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$97.99
$46.39
OneAC ON1300 (12 Volt 22 Ah) 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ON1300 (12 Volt 22 Ah) 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ON1300 (12 Volt 22 Ah) 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Term...

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$97.99
$46.39
ONEAC 12 Volt 9 Ah 12V 22Ah UPS Replacement Battery
$97.99
$46.39

ONEAC 12 Volt 9 Ah 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC 12 Volt 9 Ah 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB ...

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$97.99
$46.39
OneAC ONBP-217 ONXBC-2C2017 12V 22Ah UPS Replacement Battery
$97.99
$46.39

OneAC ONBP-217 ONXBC-2C2017 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONBP-217 ONXBC-2C2017 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Termi...

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$97.99
$46.39
ONEAC ONM300I-SI 12V 5Ah UPS Replacement Battery
$25.99
$13.29

ONEAC ONM300I-SI 12V 5Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC ONM300I-SI 12V 5Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000 mAh) Terminals: F2 Chemi...

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$25.99
$13.29
ONEAC 12 Volt 9 Ah 12V 18Ah UPS Replacement Battery
$72.99
$34.59

ONEAC 12 Volt 9 Ah 12V 18Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a ONEAC 12 Volt 9 Ah 12V 18Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 18Ah (18000 mAh) Terminals: NB ...

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$72.99
$34.59