UPS Batteries

Power outages shouldn’t mean downtime for your business. At BatteryClerk, we provide a wide range of high-quality replacement batteries for UPS systems, designed to keep your critical equipment running seamlessly during unexpected power disruptions. Our inventory features top brands, and our team of experts is here to help you find the perfect battery for your specific UPS model. With unbeatable prices and fast, reliable shipping, BatteryClerk ensures your business stays protected and operational. Don’t let power interruptions slow you down—shop now and keep your operations running smoothly

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AJC Battery Compatible with Tripp Lite BCINTERNET675V2 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Tripp Lite BCINTERNET 675 2 battery version 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with APC AP520 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with APC AP450 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Para Systems A500 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Para Systems A 500-2 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with UPSonic 90 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with UPSonic 80vr 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with UPSonic 80 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with UPSonic 75 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Tripp Lite 675 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with APC 650 C BK650C 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Hewlett Packard 600 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with APC 600 BK600I 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
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AJC Battery Compatible with Sola 450VA 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with Sola 450 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with UPSonic 300 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with UPSonic 140a 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with Sola 056-00208-000-26 450VA 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

Original price $19.99 - Original price $19.99

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$19.99

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AJC Battery Compatible with Best Technologies SPS650 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

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AJC Battery Compatible with IBM OP700AVRi 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

Original price $19.99 - Original price $19.99

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AJC Battery Compatible with IBM OP700i 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

Original price $19.99 - Original price $19.99

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$19.99

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AJC Battery Compatible with IBM OP700AVR 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

Original price $19.99 - Original price $19.99

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$19.99

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Current price $19.99

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Original price $19.99 - Original price $19.99

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$19.99

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Current price $19.99

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AJC Battery Compatible with IBM OP700 6V 12Ah UPS Battery

In stock

Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...
View full details

Original price $19.99 - Original price $19.99

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$19.99

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Current price $19.99

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Keep your data safe during emergencies and downtime with a UPS device. Just as important, keep your UPS device running with a reliable replacement or backup battery. BatteryClerk offers a wide range of affordable and reliable UPS replacement batteries for many top brands.

UPS Battery Replacement

View our guide for installing UPS replacement batteries to ensure you get the most out of your new AJC brand battery.