Orders over $99
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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Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Powervar Sinergy III Series ACDEF6000-22-X 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Powervar Sinergy III Series ACDEF3000-11 ACDEF300 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Eaton 5PX-EBM72VRT2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Eaton 5PX-EBM72VRT3U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Eaton PW9130N3000R-EBM2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Staco SCV-BAT-3K 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Liebert GXT4-288RT 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with bXterra BP72V-SP2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Liebert GXT3-144VBATT 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Xtreme Power P90-BP36E 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Xtreme Power P90-BP72 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Xtreme Power XPRT-6KVA 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Best Power UPS-OLEBPR-1 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Middle Atlantic UPS-OLEBPR-1 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with CyberPower ABP72VRM2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with CyberPower BP72V60ART2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with CyberPower BPL48V75ART2U 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Intellipower 2000VA 1400W FA00236 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Intellipower 3000VA 2100W FA00153 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Tripp Lite SU3000RTXR3UJB 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with CyberPower RB1290X10 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Intellipower 3000VA 3000W FA00170 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with Intellipower 5330VA 4000W FA00122 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| / -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
AJC Battery Compatible with MGE ESV11 Plus 12V 9Ah UPS Battery
In stockInformation 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...
View full detailsOriginal price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49| /
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.