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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
Best Technologies Micro-FERRUPS FE1.4KVA 12V 17Ah UPS Replacement Battery
$123.99
$58.79

Best Technologies Micro-FERRUPS FE1.4KVA 12V 17Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies Micro-FERRUPS FE1.4KVA 12V 17Ah UPS Battery Exact OEM replacement guaranteed to fit easily an...

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$123.99
$58.79
Best Technologies LI-1020VA B 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Best Technologies LI-1020VA B 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI-1020VA B 12V 22Ah UPS Battery Exact OEM replacement guaranteed to fit easily and precisely...

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$123.99
$58.79
Best Technologies BA-39 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Best Technologies BA-39 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies BA-39 12V 22Ah UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Volta...

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$123.99
$58.79
Best Technologies LI 1420 BAT-0058 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Best Technologies LI 1420 BAT-0058 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 1420 BAT-0058 12V 22Ah UPS Battery Exact OEM replacement guaranteed to fit easily and prec...

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$123.99
$58.79
Best Technologies LI 950 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 950 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 950 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$187.99
$101.89
Best Technologies LI 675 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 675 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 675 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$187.99
$101.89
Best Technologies LI 720 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 720 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 720 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$187.99
$101.89
Best Technologies LI 750 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 750 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 750 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$187.99
$101.89
Best Technologies LI 2250 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 2250 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 2250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V...

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$187.99
$101.89
Best Technologies LI 1020 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 1020 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 1020 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V...

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$187.99
$101.89
Best Technologies LI 1420 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 1420 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 1420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V...

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$187.99
$101.89
Best Technologies LI 520 12V 35Ah UPS Replacement Battery
$187.99
$101.89

Best Technologies LI 520 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies LI 520 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$187.99
$101.89
Best Technologies SPI400 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies SPI400 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies SPI400 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$39.99
$20.49
Best Technologies SPI250 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies SPI250 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies SPI250 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$39.99
$20.49
Best Technologies SMT420 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies SMT420 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies SMT420 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$39.99
$20.49
Best Technologies SMT280 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies SMT280 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies SMT280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V ...

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$39.99
$20.49
Best Technologies 750 (Fortress Rack Mount) 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies 750 (Fortress Rack Mount) 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with a Best Technologies 750 (Fortress Rack Mount) UPS Battery Exact OEM replacement guaranteed to fit easily and prec...

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$39.99
$20.49
Best Technologies Patriot SMT280 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies Patriot SMT280 12V 7Ah UPS Replacement Battery

AJC® replacement Best Technologies Patriot SMT280 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$39.99
$20.49
Best Technologies Patriot 280 UPS 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies Patriot 280 UPS 12V 7Ah UPS Replacement Battery

AJC® replacement Best Technologies Patriot 280 UPS UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts...

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$39.99
$20.49
Best Technologies Patriot 0305-0425U 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies Patriot 0305-0425U 12V 7Ah UPS Replacement Battery

AJC® replacement Best Technologies Patriot 0305-0425U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$39.99
$20.49
Best Technologies BTG-0302 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies BTG-0302 12V 7Ah UPS Replacement Battery

AJC® replacement Best Technologies BTG-0302 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$39.99
$20.49
Best Technologies Blackout Buster/B6U-2 12V 7Ah UPS Battery
$39.99
$20.49

Best Technologies Blackout Buster/B6U-2 12V 7Ah UPS Replacement Battery

AJC® replacement Best Technologies Blackout Buster/B6U-2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12...

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$39.99
$20.49
Best Technologies ME 1.15KVA BAT 0103 12V 75Ah UPS Battery
$399.99
$205.79

Best Technologies ME 1.15KVA BAT 0103 12V 75Ah UPS Replacement Battery

AJC® replacement Best Technologies ME 1.15KVA BAT 0103 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 V...

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$399.99
$205.79
Best Technologies FE 7KVA BAT-0103 12V 75Ah UPS Battery
$399.99
$205.79

Best Technologies FE 7KVA BAT-0103 12V 75Ah UPS Replacement Battery

AJC® replacement Best Technologies FE 7KVA BAT-0103 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volt...

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$399.99
$205.79

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