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. Browse our selection of UPS replacement batteries from some of the top UPS brands below.

Opti PS1440 12V 7Ah UPS Replacement Battery-1
$13.99

Opti PS1440 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Opti PS1440 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

View full details
$13.99
Opti Enhanced ES1000C ES1000C-RM 12V 8Ah UPS Replacement Battery-1
$17.59

Opti Enhanced ES1000C ES1000C-RM 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Opti Enhanced ES1000C ES1000C-RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltag...

View full details
$17.59
Opti ES550C 12V 7Ah UPS Replacement Battery-1
$13.99

Opti ES550C 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Opti ES550C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

View full details
$13.99
Opti 500PS 12V 5Ah UPS Replacement Battery-1
$10.99

Opti 500PS 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Opti 500PS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

View full details
$10.99
Opti VS575C 12V 3.2Ah UPS Replacement Battery-1
$9.19

Opti VS575C 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with Opti VS575C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

View full details
$9.19
Opti Thunder Shield TS1250W 12V 8Ah UPS Replacement Battery-1
$17.59

Opti Thunder Shield TS1250W 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Opti Thunder Shield TS1250W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12...

View full details
$17.59
Opti RBAT-6 12V 7Ah UPS Replacement Battery-1
$13.99

Opti RBAT-6 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Opti RBAT-6 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

View full details
$13.99
Opti Power ES 650ES 12V 12Ah UPS Replacement Battery-1
$24.99

Opti Power ES 650ES 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Opti Power ES 650ES UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

View full details
$24.99
Opti ONEBP107 12V 8Ah UPS Replacement Battery-1
$17.59

Opti ONEBP107 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Opti ONEBP107 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

View full details
$17.59
Opti ES550C-USB 12V 7Ah UPS Replacement Battery-1
$13.99

Opti ES550C-USB 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Opti ES550C-USB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

View full details
$13.99
Opti ES1500C 12V 8Ah UPS Replacement Battery-1
$17.59

Opti ES1500C 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Opti ES1500C UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

View full details
$17.59