Orders over $129
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 $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| /
AJC Battery Compatible with Genesis NP4-12T 12V 4.5Ah 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 $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| / -
Original price $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99| /
AJC Battery Compatible with Genesis NP5-12 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 $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99| / -
Original price $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| /
AJC Battery Compatible with Genesis NP5-12 12V 4.5Ah 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 $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| / -
Original price $29.19 - Original price $29.19Original price$29.19$29.19 - $29.19Current price $29.19| /
AJC Battery Compatible with Genesis NP7-12 12V 8Ah 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 $29.19 - Original price $29.19Original price$29.19$29.19 - $29.19Current price $29.19| / -
Original price $38.69 - Original price $38.69Original price$38.69$38.69 - $38.69Current price $38.69| /
AJC Battery Compatible with Genesis NP12-12T 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 $38.69 - Original price $38.69Original price$38.69$38.69 - $38.69Current price $38.69| / -
Original price $109.29 - Original price $109.29Original price$109.29$109.29 - $109.29Current price $109.29| /
AJC Battery Compatible with Genesis NP33-12 12V 35Ah 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 $109.29 - Original price $109.29Original price$109.29$109.29 - $109.29Current price $109.29| / -
Original price $32.19 - Original price $32.19Original price$32.19$32.19 - $32.19Current price $32.19| /
AJC Battery Compatible with Genesis NPW45-12 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 $32.19 - Original price $32.19Original price$32.19$32.19 - $32.19Current price $32.19| / -
Original price $38.69 - Original price $38.69Original price$38.69$38.69 - $38.69Current price $38.69| /
AJC Battery Compatible with Genesis NP12-12 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 $38.69 - Original price $38.69Original price$38.69$38.69 - $38.69Current price $38.69| / -
Original price $18.89 - Original price $18.89Original price$18.89$18.89 - $18.89Current price $18.89| /
AJC Battery Compatible with Genesis NP3.4-12 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 $18.89 - Original price $18.89Original price$18.89$18.89 - $18.89Current price $18.89| / -
Original price $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| /
AJC Battery Compatible with Genesis NP18-12B 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 $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| / -
Original price $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99| /
AJC Battery Compatible with Genesis NP4-12T 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 $19.99 - Original price $19.99Original price$19.99$19.99 - $19.99Current price $19.99| / -
Original price $191.89 - Original price $191.89Original price$191.89$191.89 - $191.89Current price $191.89| /
AJC Battery Compatible with Genesis NP55-12 12V 55Ah 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 $191.89 - Original price $191.89Original price$191.89$191.89 - $191.89Current price $191.89| / -
Original price $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| /
AJC Battery Compatible with Genesis NPX-25T .25 terminal 12V 4.5Ah 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 $18.59 - Original price $18.59Original price$18.59$18.59 - $18.59Current price $18.59| / -
Original price $15.39 - Original price $15.39Original price$15.39$15.39 - $15.39Current price $15.39| /
AJC Battery Compatible with Genesis NP7-6 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 $15.39 - Original price $15.39Original price$15.39$15.39 - $15.39Current price $15.39| / -
Original price $29.19 - Original price $29.19Original price$29.19$29.19 - $29.19Current price $29.19| /
AJC Battery Compatible with Genesis NPX-35T .25 terminal 12V 8Ah 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 $29.19 - Original price $29.19Original price$29.19$29.19 - $29.19Current price $29.19| / -
Original price $243.69 - Original price $243.69Original price$243.69$243.69 - $243.69Current price $243.69| /
AJC Battery Compatible with Genesis NP75-12 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 $243.69 - Original price $243.69Original price$243.69$243.69 - $243.69Current price $243.69| / -
Original price $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| /
AJC Battery Compatible with Genesis NP18-12 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 $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| / -
Original price $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| /
AJC Battery Compatible with Genesis NPC17-12 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 $57.19 - Original price $57.19Original price$57.19$57.19 - $57.19Current price $57.19| / -
Original price $37.49 - Original price $37.49Original price$37.49$37.49 - $37.49Current price $37.49| /
AJC Battery Compatible with Genesis REC12-12 12V 10Ah 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 $37.49 - Original price $37.49Original price$37.49$37.49 - $37.49Current price $37.49| / -
Original price $286.99 - Original price $286.99Original price$286.99$286.99 - $286.99Current price $286.99| /
AJC Battery Compatible with Genesis NP100-12 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 $286.99 - Original price $286.99Original price$286.99$286.99 - $286.99Current price $286.99| / -
Original price $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| /
AJC Battery Compatible with Genesis 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 $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| / -
Original price $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| /
AJC Battery Compatible with Genesis NPC17-12 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 $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| / -
Original price $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| /
AJC Battery Compatible with Genesis NP22-12B 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 $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| / -
Original price $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| /
AJC Battery Compatible with Genesis NP17-12 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 $65.49 - Original price $65.49Original price$65.49$65.49 - $65.49Current price $65.49| /