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AJC Battery FAST 1-2 day shipping to most of the USA
AJC Battery Prime FAST 1-2 day shipping to most of the USA

UPS Batteries

Power outages shouldn't mean downtime for your business. At AJCbattery, we provide a wide range of high-quality UPS replacement batteries for a range of well-known 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, AJCbattery ensures your business stays protected and operational. Don't let power interruptions slow you down - shop now and keep your operations running smoothly

  • AJC Battery Compatible with Hewlett Packard T1000 12V 9Ah UPS Battery
    $27.19 - $27.19
    $27.19
    $27.19 - $27.19
    $27.19

    AJC Battery Compatible with Hewlett Packard T1000 12V 9Ah UPS Battery

    In stock

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

    View full details
    $27.19 - $27.19
    $27.19
    $27.19 - $27.19
    $27.19
  • AJC Battery Compatible with Hewlett Packard R3000 XR 12V 7Ah UPS Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

    AJC Battery Compatible with Hewlett Packard R3000 XR 12V 7Ah UPS Battery

    In stock

    Information 12V 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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    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • AJC Battery Compatible with Hewlett Packard R1500 12V 7Ah UPS Battery
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99

    AJC Battery Compatible with Hewlett Packard R1500 12V 7Ah UPS Battery

    In stock

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

    View full details
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99
  • AJC Battery Compatible with Hewlett Packard L2100 12V 35Ah UPS Battery
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59

    AJC Battery Compatible with Hewlett Packard L2100 12V 35Ah UPS Battery

    In stock

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

    View full details
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59
  • AJC Battery Compatible with Hewlett Packard PowerTrust II-LR 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Hewlett Packard PowerTrust II-LR 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Hewlett Packard L1250 12V 35Ah UPS Battery
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59

    AJC Battery Compatible with Hewlett Packard L1250 12V 35Ah UPS Battery

    In stock

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

    View full details
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59
  • AJC Battery Compatible with Eaton Powerware PW3110-550VA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PW3110-550VA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Hewlett Packard C5225A 12V 35Ah UPS Battery
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59

    AJC Battery Compatible with Hewlett Packard C5225A 12V 35Ah UPS Battery

    In stock

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

    View full details
    $101.59 - $101.59
    $101.59
    $101.59 - $101.59
    $101.59
  • AJC Battery Compatible with Hewlett Packard R12000 12V 7Ah UPS Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

    AJC Battery Compatible with Hewlett Packard R12000 12V 7Ah UPS Battery

    In stock

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

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • AJC Battery Compatible with Eaton Powerware PW3110-550iVA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PW3110-550iVA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PW3110-425VA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PW3110-425VA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PW5105-450VA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PW5105-450VA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware Powerworks RS 6k 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware Powerworks RS 6k 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware Powerworks RS 3k 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware Powerworks RS 3k 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Exide S12V300F 12V 7Ah UPS Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

    AJC Battery Compatible with Exide S12V300F 12V 7Ah UPS Battery

    In stock

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

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 3000 RM 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 3000 RM 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2400 RM 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2400 RM 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PW3110-250VA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PW3110-250VA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2000 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2000 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1500 RM 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1500 RM 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1000 RM 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1000 RM 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1000 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 1000 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2000 RM 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Pro II 2000 RM 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • AJC Battery Compatible with Eaton Powerware PowerRite Max 700VA 12V 75Ah UPS Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Eaton Powerware PowerRite Max 700VA 12V 75Ah UPS Battery

    In stock

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

    View full details
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

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

UPS Battery Replacement

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