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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

Emerson 300 (12 Volt 12 Ah) 12V 10Ah UPS Battery
$60.99
$31.29

Emerson 300 (12 Volt 12 Ah) 12V 10Ah UPS Replacement Battery

AJC® replacement compatible with Emerson 300 (12 Volt 12 Ah) UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V...

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$60.99
$31.29
Emerson NT 1860004 6V 5Ah UPS Battery
$18.99
$10.79

Emerson NT 1860004 6V 5Ah UPS Replacement Battery

AJC® replacement compatible with Emerson NT 1860004 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts)...

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$18.99
$10.79
Emerson 300 (6 Volt 12 Ah) 6V 12Ah UPS Battery
$36.99
$18.99

Emerson 300 (6 Volt 12 Ah) 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with Emerson 300 (6 Volt 12 Ah) UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (...

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$36.99
$18.99
Emerson 50 12V 22Ah UPS Replacement Battery
$123.99
$59.89

Emerson 50 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Emerson 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$123.99
$59.89
Emerson ACCUPOWER 50 12V 22Ah UPS Replacement Battery
$123.99
$59.89

Emerson ACCUPOWER 50 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Emerson ACCUPOWER 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$123.99
$59.89
Emerson SAX 12V 7Ah UPS Replacement Battery
$39.99
$20.89

Emerson SAX 12V 7Ah UPS Replacement Battery

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

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$39.99
$20.89
Emerson RSM18 12V 7Ah UPS Replacement Battery
$39.99
$20.89

Emerson RSM18 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Emerson RSM18 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$39.99
$20.89
Emerson M2 12V 55Ah UPS Replacement Battery
$300.99
$157.69

Emerson M2 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$300.99
$157.69
Emerson ME4 12V 5Ah UPS Replacement Battery
$34.99
$18.29

Emerson ME4 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Emerson ME4 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$34.99
$18.29
Emerson M2021 12V 55Ah UPS Replacement Battery
$300.99
$157.69

Emerson M2021 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2021 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$300.99
$157.69
Emerson M2022 12V 55Ah UPS Replacement Battery
$300.99
$157.69

Emerson M2022 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2022 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$300.99
$157.69
Emerson LSM182CP 12V 35Ah UPS Replacement Battery
$187.99
$103.99

Emerson LSM182CP 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with Emerson LSM182CP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$187.99
$103.99
Emerson AU750 AU750RE 12V 35Ah UPS Replacement Battery
$187.99
$103.99

Emerson AU750 AU750RE 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with Emerson AU750, AU750RE UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$187.99
$103.99