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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 $12.19 - Original price $12.19Original price$12.19$12.19 - $12.19Current price $12.19AJC Battery Compatible with CyberPower Standby CPS320SL 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 $12.19 - Original price $12.19Original price$12.19$12.19 - $12.19Current price $12.19AJC Battery Compatible with Energizer ER-HM450 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 $53.29 - Original price $59.49Original price$53.29 - $59.49$53.29 - $59.49Current price $53.29AJC Battery Compatible with ONeAC ONMXBC ONMXBC-217 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 $53.29 - Original price $59.49Original price$53.29 - $59.49$53.29 - $59.49Current price $53.29AJC Battery Compatible with Belkin F6B F6B750-AVR 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 $218.99 - Original price $218.99Original price$218.99$218.99 - $218.99Current price $218.99AJC Battery Compatible with Vision 6FM90TD-X 12V 100Ah 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 $218.99 - Original price $218.99Original price$218.99$218.99 - $218.99Current price $218.99 -
Original price $6.29 - Original price $6.29Original price$6.29$6.29 - $6.29Current price $6.29AJC Battery Compatible with Enerwatt WP1.3-12 12V 1.3Ah 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 $6.29 - Original price $6.29Original price$6.29$6.29 - $6.29Current price $6.29 -
Original price $6.29 - Original price $6.29Original price$6.29$6.29 - $6.29Current price $6.29AJC Battery Compatible with Enpower All 12V 1.3Ah 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 $6.29 - Original price $6.29Original price$6.29$6.29 - $6.29Current price $6.29 -
Original price $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99AJC Battery Compatible with CyberPower UR500 6V 7Ah 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 $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99 -
Original price $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99AJC Battery Compatible with CyberPower OR1000LCDRM1U 6V 7Ah 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 $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99 -
Original price $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99AJC Battery Compatible with CyberPower SmartApp OR500LCDRM1U 6V 7Ah 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 $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99 -
Original price $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99AJC Battery Compatible with APC BackUPS 450 PowerStack PS450I 6V 7Ah 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 $11.99 - Original price $11.99Original price$11.99$11.99 - $11.99Current price $11.99 -
Original price $9.79 - Original price $9.79Original price$9.79$9.79 - $9.79Current price $9.79AJC Battery Compatible with Jetech All 6V 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 $9.79 - Original price $9.79Original price$9.79$9.79 - $9.79Current price $9.79 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Yuasa NPX-80B 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Yuasa NPH16-12 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Yuasa NP17-12 Bolt 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Rocket ES17-12 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Power-Sonic PS-12220 NB 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Power-Sonic S-12220 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Panasonic LCR-12V17CP LCR12V17CP 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with MK ES17-12 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Leoch DJW12-22 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Kung Long WP22-12 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with Interstate DCM0022 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49 -
Original price $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49AJC Battery Compatible with IBM UPS1500THV 1500TLV 90P4830 9OP4831 12V 22Ah 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 $59.49 - Original price $59.49Original price$59.49$59.49 - $59.49Current price $59.49
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.