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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
Genesis NP5-12, NP 5-12 .250 terminal 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis NP5-12, NP 5-12 .250 terminal 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: S...

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$29.99
$15.29
Genesis NP4-12T, NP 4-12T .250 term 12V 5Ah UPS Battery
$34.99
$17.89

Genesis NP4-12T, NP 4-12T .250 term 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP4-12T UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: Se...

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$34.99
$17.89
Genesis NP4-12T, NP 4-12T .250 term 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis NP4-12T, NP 4-12T .250 term 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP4-12T UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: ...

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$29.99
$15.29
Genesis NPX-35T .25 terminal 12V 8Ah UPS Battery
$48.99
$24.29

Genesis NPX-35T .25 terminal 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NPX-35T .25 terminal UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 ...

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$48.99
$24.29
Genesis NP5-12, NP 5-12 .250 terminal 12V 5Ah UPS Battery
$34.99
$17.89

Genesis NP5-12, NP 5-12 .250 terminal 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: Sea...

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$34.99
$17.89
Genesis NP55-12, NP 55-12 12V 55Ah UPS Battery
$300.99
$154.69

Genesis NP55-12, NP 55-12 12V 55Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP55-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 55Ah (55000mAh) Terminals: NB Chemistry: ...

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$300.99
$154.69
Genesis NPX-25T .25 terminal 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis NPX-25T .25 terminal 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NPX-25T .25 terminal UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F...

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$29.99
$15.29
Genesis NP18-12B, NP 18-12B 12V 18Ah UPS Battery
$101.99
$48.29

Genesis NP18-12B, NP 18-12B 12V 18Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP18-12B UPS Battery Voltage: 12V (12 Volts) Capacity: 18Ah (18000mAh) Terminals: NB Chemistry:...

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$101.99
$48.29
Genesis NPX-80B, NPX80B 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis NPX-80B, NPX80B 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis NPX-80B 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Che...

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$123.99
$58.79
Genesis NPC17-12, NPC 17-12 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis NPC17-12, NPC 17-12 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis NPC17-12 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Ch...

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$123.99
$58.79
Genesis NP22-12B, NP 22-12B 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis NP22-12B, NP 22-12B 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis NP22-12B 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Ch...

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$123.99
$58.79
Genesis NP17-12, NP 17-12 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis NP17-12, NP 17-12 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis NP17-12 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Che...

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$123.99
$58.79
Genesis DataSafe NPX-80FR 80W 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis DataSafe NPX-80FR 80W 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis DataSafe NPX-80FR 80W 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Ter...

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$123.99
$58.79
Genesis NP22-12, NP 22-12 12V 22Ah UPS Replacement Battery
$123.99
$58.79

Genesis NP22-12, NP 22-12 12V 22Ah UPS Replacement Battery

AJC® Brand Replacement compatible with a Genesis NP22-12 12V 22Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 22Ah (22000 mAh) Terminals: NB Che...

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$123.99
$58.79
Genesis REW45-12, REW 45-12 12V 9Ah UPS Battery
$51.99
$25.99

Genesis REW45-12, REW 45-12 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis REW45-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Chemistry: S...

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$51.99
$25.99
Genesis NPW45-12, NPW 45-12 12V 9Ah UPS Battery
$51.99
$25.99

Genesis NPW45-12, NPW 45-12 12V 9Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NPW45-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000mAh) Terminals: F1 Chemistry: S...

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$51.99
$25.99
Genesis RE7-12, RE 7-12 .250 terminal 12V 8Ah UPS Battery
$48.99
$24.29

Genesis RE7-12, RE 7-12 .250 terminal 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis RE7-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Sea...

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$48.99
$24.29
Genesis NP7-12T, NP 7-12T .250 terminal 12V 8Ah UPS Battery
$48.99
$24.29

Genesis NP7-12T, NP 7-12T .250 terminal 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP7-12T UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Se...

View full details
$48.99
$24.29
Genesis NP7-12, NP 7-12 .250 terminal 12V 8Ah UPS Battery
$48.99
$24.29

Genesis NP7-12, NP 7-12 .250 terminal 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP7-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Sea...

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$48.99
$24.29
Genesis NP75-12, NP 75-12 12V 75Ah UPS Battery
$399.99
$205.79

Genesis NP75-12, NP 75-12 12V 75Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP75-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 75Ah (75000mAh) Terminals: NB Chemistry: ...

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$399.99
$205.79
Genesis NPX-25T .25 terminal 12V 5Ah UPS Battery
$34.99
$17.89

Genesis NPX-25T .25 terminal 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NPX-25T .25 terminal UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 ...

View full details
$34.99
$17.89
Genesis REC5-12, REC 5-12 .25 terminal 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis REC5-12, REC 5-12 .25 terminal 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis REC5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: ...

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$29.99
$15.29
Genesis NP5-12T, NP 5-12T .250 terminal 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis NP5-12T, NP 5-12T .250 terminal 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP5-12T UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: ...

View full details
$29.99
$15.29
Genesis NP4.5-12T, NP 4.5-12T .250 term 12V 4.5Ah UPS Battery
$29.99
$15.29

Genesis NP4.5-12T, NP 4.5-12T .250 term 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a Genesis NP4.5-12T UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry...

View full details
$29.99
$15.29

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