Filters

Brand

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. Find out more below about what you need to consider when ordering a UPS battery or UPS replacement battery.

Best Power Powerware 9355 EBC 72 12V 9Ah UPS Replacement Battery AJC-D9S-T-432-161090 $18.89
$52.99
$20.99

Best Power Powerware 9355 EBC 72 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Powerware 9355 EBC 72 UPS Battery Voltage: 12 (12 Volts) Capacity: 9Ah (9000mAh) Terminals:...

View full details
$52.99
$20.99
Best Power LI 12V 10Ah UPS Replacement Battery AJC-D10S-F-2-154711 $21.59
$55.99
$22.59

Best Power LI 12V 10Ah UPS Replacement Battery

AJC® Brand Replacement Best Power LI 12V 10Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 10Ah (10000 mAh) Terminals: F2 Chemistry: Sealed Le...

View full details
$55.99
$22.59
Best Power LI 1050-3 12V 9Ah UPS Replacement Battery AJC-D9S-X-3-117021 $18.89
$52.99
$20.99

Best Power LI 1050-3 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power LI 1050-3 UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Number o...

View full details
$52.99
$20.99
Best Power FC 7.5KVA BAT-0103 12V 75Ah UPS Replacement Battery AJC-D75S-A-10-111608 $144.99
$350.99
$159.99

Best Power FC 7.5KVA BAT-0103 12V 75Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power FC 7.5KVA BAT-0103 UPS Battery Voltage: 12V (12 Volts) Capacity: 75Ah (75000mAh) Terminals: ...

View full details
$350.99
$159.99
Best Power Unity UT8K 12V 9Ah UPS Replacement Battery
$52.99
$20.99

Best Power Unity UT8K 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Unity UT8K UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry...

View full details
$52.99
$20.99
Best Power Unity UT4K 12V 9Ah UPS Replacement Battery
$52.99
$20.99

Best Power Unity UT4K 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Unity UT4K UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry...

View full details
$52.99
$20.99
Best Power Pro 1000 12V 75Ah UPS Replacement Battery
$369.99
$164.99

Best Power Pro 1000 12V 75Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Pro 1000 UPS Battery Voltage: 12V (12 Volts) Capacity: 75Ah (75000mAh) Terminals: IT Chemistry...

View full details
$369.99
$164.99
Best Power Unity UT5K 12V 9Ah UPS Replacement Battery
$52.99
$20.99

Best Power Unity UT5K 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Unity UT5K UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F2 Chemistry...

View full details
$52.99
$20.99
Best Power Fortress Telecom 2250 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power Fortress Telecom 2250 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Fortress Telecom 2250 UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals:...

View full details
$170.99
$79.99
Best Power Fortress Telecom 1800 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power Fortress Telecom 1800 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Fortress Telecom 1800 UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals:...

View full details
$170.99
$79.99
Best Power Fortress 1K 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power Fortress 1K 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Fortress 1K UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Chemis...

View full details
$170.99
$79.99
Best Power Fortress 1050 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power Fortress 1050 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Fortress 1050 UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Chem...

View full details
$170.99
$79.99
Best Power FERRUPS FES-850 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power FERRUPS FES-850 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power FERRUPS FES-850 UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Ch...

View full details
$170.99
$79.99
Best Power FERRUPS FES-1.15K 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power FERRUPS FES-1.15K 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power FERRUPS FES-1.15K UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB ...

View full details
$170.99
$79.99
Best Power FERRUPS 0800-2K 12V 35Ah UPS Replacement Battery
$170.99
$79.99

Best Power FERRUPS 0800-2K 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power FERRUPS 0800-2K UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Ch...

View full details
$170.99
$79.99
Best Power Unity UT3K, UT4K, UT5K 12V 35Ah UPS Replacement Battery AJC-D35S-M-4-124240 $69.99
$170.99
$79.99

Best Power Unity UT3K, UT4K, UT5K 12V 35Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power Unity UT3K UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Numbe...

View full details
$170.99
$79.99
Best Power Unity UT3K UT4K UT5K 12V 35Ah UPS Replacement Battery AJC-D35S-B-0-145235 $69.99
$170.99
$79.99

Best Power Unity UT3K UT4K UT5K 12V 35Ah UPS Replacement Battery

AJC® Brand Replacement Best Power Unity UT3K UT4K UT5K UPS Battery Voltage: 12V (12 Volts) Capacity: 35Ah (35000mAh) Terminals: NB Chemistry: S...

View full details
$170.99
$79.99
Best Power Unity UT8K 12V 75Ah UPS Replacement Battery AJC-D75S-J-4-112079 $144.99
$350.99
$159.99

Best Power Unity UT8K 12V 75Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UT8K UPS Battery Voltage: 12V (12 Volts) Capacity: 75Ah (75000mAh) Terminals: NB Number of B...

View full details
$350.99
$159.99
Best Power SMT 420 B 12V 7Ah UPS Replacement Battery AJC-D7S-T-1-163043 $14.29
$36.99
$14.69

Best Power SMT 420 B 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Sealed...

View full details
$36.99
$14.69
Best Power RST62 Tower 12V 8Ah UPS Replacement Battery AJC-D8S-T-20-162608 $16.69
$45.99
$18.29

Best Power RST62 Tower 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Number of Batteri...

View full details
$45.99
$18.29
Best Power RST31 Tower 12V 8Ah UPS Replacement Battery AJC-D8S-T-10-162606 $16.69
$45.99
$18.29

Best Power RST31 Tower 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Number of Batteri...

View full details
$45.99
$18.29
Best Power PW9355-30 12V 9Ah UPS Replacement Battery AJC-D9S-T-648-163032 $18.89
$52.99
$20.99

Best Power PW9355-30 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Number of Batteri...

View full details
$52.99
$20.99
Best Power PW9155-12-64 one UPS-64 12V 9Ah UPS Replacement Battery AJC-D9S-T-384-161693 $18.89
$52.99
$20.99

Best Power PW9155-12-64 one UPS-64 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Number of Batteri...

View full details
$52.99
$20.99
Best Power PW9125 1250i 12V 9Ah UPS Replacement Battery AJC-D9S-T-4-162451 $18.89
$52.99
$20.99

Best Power PW9125 1250i 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Best Power UPS Battery Voltage: 12 (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Number of Batteri...

View full details
$52.99
$20.99

You recently viewed

Clear recently viewed