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UPS Replacement 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.

UPS Battery and UPS Replacement Battery Options

There is a diverse array of options when it comes to finding replacement UPS batteries. Many people or organisations only consider using this type of battery for computers, but UPS batteries can actually be a great power source for numerous types of electronic equipment both at home and at work.

Each type of UPS battery comes with different power restrictions and varying plug-in options. You may be looking to do something as simple as keeping your power running to an electronic product for a further ten minutes during a power failure or as large-scale as maintaining the power supply to an entire office to keep computers up and running during a hurricane.

How Much Battery Power Do You Need?

Before purchasing a UPS replacement battery, you will need to determine two things in order to select the most suitable product for you. First of all, decide how long you will need to have your battery on for, and secondly, ascertain how many items you will need to run off the UPS battery.

The amount of time you need the battery to work for will be determined by your needs for the electronics. For instance, if you just want to make sure that your computer shuts down properly, you only need about ten minutes. If you need to run reports on the computer throughout the day, you may want to find a larger power option for your battery.

Shop with ease and find the perfect products quickly by browsing our different categories. At BatteryClerk we also provide all the product information you could need at a glance, making it easier to decide which is the best product for you. If you have any further questions on which UPS replacement batteries are best for you, check out our FAQs section.

AJC Battery
Opti ES1500C 12V 8Ah UPS Battery
$48.99
$24.29

Opti ES1500C 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ES1500C UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Seale...

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$48.99
$24.29
Opti Thunder Shield TS1250W 12V 8Ah UPS Battery
$48.99
$24.29

Opti Thunder Shield TS1250W 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti Thunder Shield TS1250W UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 C...

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$48.99
$24.29
Opti Enhanced RBAT-92 12V 8Ah UPS Battery
$48.99
$24.29

Opti Enhanced RBAT-92 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti Enhanced RBAT-92 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemist...

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$48.99
$24.29
Opti Enhanced RBAT-12 12V 8Ah UPS Battery
$48.99
$24.29

Opti Enhanced RBAT-12 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti Enhanced RBAT-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemist...

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$48.99
$24.29
Opti Enhanced ES1500C ES1500C-RM 12V 8Ah UPS Battery
$48.99
$24.29

Opti Enhanced ES1500C ES1500C-RM 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti Enhanced ES1500C ES1500C-RM UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals:...

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$48.99
$24.29
Opti Enhanced ES1000C ES1000C-RM 12V 8Ah UPS Battery
$48.99
$24.29

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

AJC® Brand replacement compatible with a Opti Enhanced ES1000C ES1000C-RM UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals:...

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$48.99
$24.29
Opti 800PS 12V 8Ah UPS Battery
$48.99
$24.29

Opti 800PS 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti 800PS UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Number of Batterie...

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$48.99
$24.29
Opti ONEBP107 12V 8Ah UPS Battery
$48.99
$24.29

Opti ONEBP107 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ONEBP107 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Seal...

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$48.99
$24.29
Opti PS1440 12V 7Ah UPS Battery
$39.99
$20.49

Opti PS1440 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti PS1440 UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Sealed...

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$39.99
$20.49
Opti ES550C 12V 7Ah UPS Battery
$39.99
$20.49

Opti ES550C 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ES550C UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Sealed...

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$39.99
$20.49
Opti ES1000C 12V 7Ah UPS Battery
$39.99
$20.49

Opti ES1000C 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ES1000C UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Seale...

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$39.99
$20.49
Opti DS6000B 12V 7Ah UPS Battery
$39.99
$20.49

Opti DS6000B 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti DS6000B UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Seale...

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$39.99
$20.49
Opti DS1000B 12V 7Ah UPS Battery
$39.99
$20.49

Opti DS1000B 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti DS1000B UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Seale...

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$39.99
$20.49
Opti ES550C-USB 12V 7Ah UPS Battery
$39.99
$20.49

Opti ES550C-USB 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ES550C-USB UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Se...

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$39.99
$20.49
Opti DS3000B-RM 12V 7Ah UPS Battery
$39.99
$20.49

Opti DS3000B-RM 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti DS3000B-RM UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Se...

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$39.99
$20.49
Opti DS2000B-RM 12V 7Ah UPS Battery
$39.99
$20.49

Opti DS2000B-RM 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti DS2000B-RM UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Se...

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$39.99
$20.49
Opti ES1000C-USB 12V 7Ah UPS Battery
$39.99
$20.49

Opti ES1000C-USB 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti ES1000C-USB UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: S...

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$39.99
$20.49
Opti RBAT-6 12V 7Ah UPS Battery
$39.99
$20.49

Opti RBAT-6 12V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti RBAT-6 UPS Battery Voltage: 12V (12 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Sealed...

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$39.99
$20.49
Opti 500PS 12V 5Ah UPS Battery
$34.99
$17.89

Opti 500PS 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti 500PS UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: Sealed ...

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$34.99
$17.89
Opti VS575C 12V 3.2Ah UPS Battery
$29.99
$15.49

Opti VS575C 12V 3.2Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti VS575C UPS Battery Voltage: 12V (12 Volts) Capacity: 3.2Ah (3200mAh) Terminals: F1 Chemistry: Seal...

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$29.99
$15.49
Opti Power ES 650ES 12V 12Ah UPS Battery
$68.99
$34.39

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

AJC® Brand replacement compatible with a Opti Power ES 650ES UPS Battery Voltage: 12V (12 Volts) Capacity: 12Ah (12000mAh) Terminals: F2 Chemist...

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$68.99
$34.39
Opti 650E 1400E 1400ES 12V 12Ah UPS Battery
$68.99
$34.39

Opti 650E 1400E 1400ES 12V 12Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti 650E 1400E 1400ES UPS Battery Voltage: 12V (12 Volts) Capacity: 12Ah (12000mAh) Terminals: F2 Chem...

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$68.99
$34.39
Opti 650E 12V 12Ah UPS Battery
$68.99
$34.39

Opti 650E 12V 12Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Opti 650E UPS Battery Voltage: 12V (12 Volts) Capacity: 12Ah (12000mAh) Terminals: F2 Chemistry: Sealed...

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$68.99
$34.39
Opti 650E 12V 10Ah UPS Battery
$60.99
$30.69

Opti 650E 12V 10Ah UPS Replacement Battery

AJC® Brand Replacement Opti 650E 12V 10Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 10Ah (10000 mAh) Terminals: F2 Chemistry: Sealed Lead A...

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$60.99
$30.69

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