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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
Ultra 1000AP 12V 8Ah UPS Battery
$48.99
$24.29

Ultra 1000AP 12V 8Ah UPS Replacement Battery

AJC® replacement Ultra 1000AP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 8Ah (800...

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$48.99
$24.29
Ultra RCD-UPS500 12V 3.2Ah UPS Battery
$29.99
$15.49

Ultra RCD-UPS500 12V 3.2Ah UPS Replacement Battery

AJC® replacement Ultra RCD-UPS500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 3.2A...

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$29.99
$15.49
Ultra 1000 VA 600 WATTS Backup UPS w/ AVR 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 1000 VA 600 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 1000 VA 600 WATTS Backup UPS w/ AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (...

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$39.99
$20.49
Ultra 2000VA 1200W UPS 12V 9Ah UPS Battery
$51.99
$25.99

Ultra 2000VA 1200W UPS 12V 9Ah UPS Replacement Battery

AJC® replacement Ultra 2000VA 1200W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity...

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$51.99
$25.99
Ultra 1400VA 840W UPS 12V 9Ah UPS Battery
$51.99
$25.99

Ultra 1400VA 840W UPS 12V 9Ah UPS Replacement Battery

AJC® replacement Ultra 1400VA 840W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity:...

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$51.99
$25.99
Ultra RCD-UPS2000D 12V 8Ah UPS Battery
$48.99
$24.29

Ultra RCD-UPS2000D 12V 8Ah UPS Replacement Battery

AJC® replacement Ultra RCD-UPS2000D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 8A...

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$48.99
$24.29
Ultra RCD-UPS1500D 12V 8Ah UPS Battery
$48.99
$24.29

Ultra RCD-UPS1500D 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra RCD-UPS1500D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$48.99
$24.29
Ultra RCD-UPS1025D 12V 8Ah UPS Battery
$48.99
$24.29

Ultra RCD-UPS1025D 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra RCD-UPS1025D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$48.99
$24.29
Ultra Tech UT1270 12V 7Ah UPS Battery
$39.99
$20.49

Ultra Tech UT1270 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra Tech UT1270 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vol...

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$39.99
$20.49
Ultra Tech IM1270 12V 7Ah UPS Battery
$39.99
$20.49

Ultra Tech IM1270 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra Tech IM1270 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vol...

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$39.99
$20.49
Ultra Brand New -1000AP 12V 7Ah UPS Battery
$39.99
$20.49

Ultra Brand New -1000AP 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12 (12 Volts) Capacit...

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$39.99
$20.49
Ultra Brand New RCD-UPS1500D 12V 7Ah UPS Battery
$39.99
$20.49

Ultra Brand New RCD-UPS1500D 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Ultra UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12 (12 Volts) Capacit...

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$39.99
$20.49
Ultra RCD-UPS2000D 12V 7Ah UPS Battery
$39.99
$20.49

Ultra RCD-UPS2000D 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra RCD-UPS2000D UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 7A...

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$39.99
$20.49
Ultra 2000AP 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 2000AP 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 2000AP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 7Ah (700...

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$39.99
$20.49
Ultra 2000 VA 1200 WATTS Backup UPS w/ AVR 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 2000 VA 1200 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 2000 VA 1200 WATTS Backup UPS w/ AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$39.99
$20.49
Ultra 1500AP 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 1500AP 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 1500AP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 7Ah (700...

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$39.99
$20.49
Ultra 1500 VA 900 WATTS Backup UPS w/ AVR 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 1500 VA 900 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 1500 VA 900 WATTS Backup UPS w/ AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (...

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$39.99
$20.49
Ultra 1025 VA 615 WATTS Backup UPS w/ AVR 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 1025 VA 615 WATTS Backup UPS w/ AVR 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 1025 VA 615 WATTS Backup UPS w/ AVR UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (...

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$39.99
$20.49
Ultra 1000VA 600W UPS 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 1000VA 600W UPS 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 1000VA 600W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity:...

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$39.99
$20.49
Ultra RCD-UPS850 12V 7Ah UPS Battery
$39.99
$20.49

Ultra RCD-UPS850 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra RCD-UPS850 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 7Ah ...

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$39.99
$20.49
Ultra 850VA 425W UPS 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 850VA 425W UPS 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 850VA 425W UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: ...

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$39.99
$20.49
Ultra 850 VA 425 WATTS Backup UPS 12V 7Ah UPS Battery
$39.99
$20.49

Ultra 850 VA 425 WATTS Backup UPS 12V 7Ah UPS Replacement Battery

AJC® replacement Ultra 850 VA 425 WATTS Backup UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts...

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$39.99
$20.49
Ultra RCD-UPS700 12V 3.2Ah UPS Battery
$29.99
$15.49

Ultra RCD-UPS700 12V 3.2Ah UPS Replacement Battery

AJC® replacement Ultra RCD-UPS700 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capacity: 3.2A...

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$29.99
$15.49
Ultra 700 VA 350 WATTS Backup 12V 3.2Ah UPS Battery
$29.99
$15.49

Ultra 700 VA 350 WATTS Backup 12V 3.2Ah UPS Replacement Battery

AJC® replacement Ultra 700 VA 350 WATTS Backup UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$29.99
$15.49

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