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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 $18.49 - Original price $18.49Original price$18.49$18.49 - $18.49Current price $18.49AJC Battery Compatible with Unison PS4.5 12V 5Ah 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 $18.49 - Original price $18.49Original price$18.49$18.49 - $18.49Current price $18.49 -
Original price $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39AJC Battery Compatible with Ultra Xfinity 850VA 425W 12V 7Ah 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 $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39 -
Original price $8.39 - Original price $9.79Original price$8.39 - $9.79$8.39 - $9.79Current price $8.39AJC Battery Compatible with Ultra Xfinity 300VA 165W 6V 4.5Ah UPS Battery
In stockInformation 6V 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 $8.39 - Original price $9.79Original price$8.39 - $9.79$8.39 - $9.79Current price $8.39 -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49AJC Battery Compatible with Ultra Xfinity 2000VA 1200W 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 $27.49AJC Battery Compatible with Ultra Xfinity 1400VA 840W 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 $12.19 - Original price $12.19Original price$12.19$12.19 - $12.19Current price $12.19AJC Battery Compatible with Ultra 700 VA 350 12V 3.2Ah 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 $12.19 - Original price $12.19Original price$12.19$12.19 - $12.19Current price $12.19 -
Original price $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39AJC Battery Compatible with Ultra 1025 VA 615 12V 7Ah 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 $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39 -
Original price $199.69 - Original price $199.69Original price$199.69$199.69 - $199.69Current price $199.69AJC Battery Compatible with TSI Power Outdoor XUPS 600-0760 12V 75Ah 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 $199.69 - Original price $199.69Original price$199.69$199.69 - $199.69Current price $199.69 -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49AJC Battery Compatible with Tripp Lite SU3000RTXR3UHW 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 $27.49AJC Battery Compatible with Tripp Lite SmartPro 1.5kVA Line Interactive Sine Wave 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 $27.49AJC Battery Compatible with Tripp Lite SmartOnline 1kVA On-Line Double-Conversion 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 $27.49AJC Battery Compatible with Tripp Lite SMART2200SLT SmartPro 2.2kVA 120V 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 $27.49AJC Battery Compatible with Tripp Lite SMART1500LCDXL 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 $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39AJC Battery Compatible with Tripp Lite Smart SU30K3-3XR5 12V 7Ah 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 $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39 -
Original price $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39AJC Battery Compatible with Tripp Lite Smart SMART1000S 12V 7Ah 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 $19.39 - Original price $27.49Original price$19.39 - $27.49$19.39 - $27.49Current price $19.39 -
Original price $27.49 - Original price $27.49Original price$27.49$27.49 - $27.49Current price $27.49AJC Battery Compatible with Tripp Lite SM2200RMDVTAA 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 $27.49AJC Battery Compatible with Tripp Lite RBC48S 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 $27.49AJC Battery Compatible with Tripp Lite RBC36S 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 $27.49AJC Battery Compatible with Tripp Lite RBC24S 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 $27.49AJC Battery Compatible with Tripp Lite RBC1500 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 $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99AJC Battery Compatible with Tripp Lite OMNISMART675-V2 6V 12Ah UPS Battery
In stockInformation 6V 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 $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99 -
Original price $53.29 - Original price $59.49Original price$53.29 - $59.49$53.29 - $59.49Current price $53.29AJC Battery Compatible with Tripp Lite OMNIPOWER750A LAN 12V 18Ah 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 $53.29 - Original price $59.49Original price$53.29 - $59.49$53.29 - $59.49Current price $53.29 -
Original price $42.29 - Original price $47.39Original price$42.29 - $47.39$42.29 - $47.39Current price $42.29AJC Battery Compatible with Tripp Lite BP192V12-3U 12V 12Ah 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 $42.29 - Original price $47.39Original price$42.29 - $47.39$42.29 - $47.39Current price $42.29 -
Original price $75.69 - Original price $75.69Original price$75.69$75.69 - $75.69Current price $75.69AJC Battery Compatible with Tripp Lite BC425FCB - Version 1 12V 26Ah 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 $75.69 - Original price $75.69Original price$75.69$75.69 - $75.69Current price $75.69
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.