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

UPS Batteries

Don't let a power outage bring your business to a halt! BatteryClerk offers a wide selection of high-quality replacement batteries for UPS systems, ensuring your critical equipment stays protected and operational during power disruptions. We carry top brands and provide expert advice to help you find the right battery for your specific UPS model. With competitive prices and fast shipping, BatteryClerk makes it easy to keep your business running smoothly.

  • Dell 2700W (K802N-3U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 2700W (K802N-3U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 2700W K802N-3U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000w UPS K788N 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell 1000w UPS K788N 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000w UPS K788N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell 500W (H900N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 500W (H900N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 500W H900N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000W (K788N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1000W (K788N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W K788N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000W (H919N-2U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1000W (H919N-2U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W H919N-2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1920W (K792N-2U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1920W (K792N-2U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1920W K792N-2U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1920W (K789N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1920W (K789N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1920W K789N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 2700W (K803N-4U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 2700W (K803N-4U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 2700W K803N-4U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1920W (J716N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1920W (J716N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1920W J716N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1000W K788N 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell 1000W K788N 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W K788N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell 500W (J715N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 500W (J715N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 500W J715N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell Rack 1920W UPS 150WLR 150WLRG 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Dell Rack 1920W UPS 150WLR 150WLRG 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Rack 1920W UPS 150WLR 150WLRG UPS Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Dell 1000W K788N 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell 1000W K788N 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1000W K788N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell Smart-UPS 2200VA LCD 120V DLT2200 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell Smart-UPS 2200VA LCD 120V DLT2200 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Smart-UPS 2200VA LCD 120V DLT2200 UPS Battery Exact OEM replacement guaranteed to fit easily and precise...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell Smart-UPS 3000VA LCD RM 2U 120V DLT3000RM2U 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Dell Smart-UPS 3000VA LCD RM 2U 120V DLT3000RM2U 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Back-UPS 500 Structured Wiring UPS 230V UPS Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Dell Tower 500W UPS 500WLT 500WLTG 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Dell Tower 500W UPS 500WLT 500WLTG 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Tower 500W UPS 500WLT 500WLTG UPS Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Dell Smart-UPS 3000VA RM 12V 4.5Ah UPS Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Dell Smart-UPS 3000VA RM 12V 4.5Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Smart-UPS 3000VA RM UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Dell Rack 1920W UPS / 150WLR / 150WLRG 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell Rack 1920W UPS / 150WLR / 150WLRG 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell Rack 1920W UPS 150WLR 150WLRG UPS Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell APC Smart-UPS 2200 (DLA2200) 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Dell APC Smart-UPS 2200 (DLA2200) 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell APC Smart-UPS 2200 DLA2200 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Dell 500W (CH38X) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 500W (CH38X) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 500W CH38X UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 4200W (K805N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 4200W (K805N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 4200W K805N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 4200W (J730N) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 4200W (J730N) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 4200W J730N UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 1920W (2HRF9) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 1920W (2HRF9) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 1920W 2HRF9 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Dell 2700W (H945N-3U) 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Dell 2700W (H945N-3U) 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Dell 2700W H945N-3U UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29