Skip to content
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

Browse BatteryClerk.com's selection of RBC replacement batteries for all of the leading RBC battery brands.

  • Emerson 1000RT230 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Emerson 1000RT230 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 1000RT230 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Emerson GXT3 1500 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Emerson GXT3 1500 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson GXT3 1500 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Emerson GXT2-72VBATT 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Emerson GXT2-72VBATT 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson GXT2-72VBATT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Emerson GXT2-6000RT208 one GTX2-144BATKIT 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Emerson GXT2-6000RT208 one GTX2-144BATKIT 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson GXT2-6000RT208 one GTX2-144BATKIT UPS Battery Exact OEM replacement guaranteed to fit easily and prec...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Emerson GXT2-3000RT120 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Emerson GXT2-3000RT120 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson GXT2-3000RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Emerson GXT2-144VBATT 12V 9Ah UPS Replacement Battery
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    Emerson GXT2-144VBATT 12V 9Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson GXT2-144VBATT UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • Emerson AP130SB 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Emerson AP130SB 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson AP130SB UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Emerson ACCUPOWER 50 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Emerson ACCUPOWER 50 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson ACCUPOWER 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fre...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Emerson ACCU-POWER30 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Emerson ACCU-POWER30 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson ACCU-POWER30 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
  • Emerson 800 12V 26Ah UPS Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Emerson 800 12V 26Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 800 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Emerson 600 200 1250 AU2100RE 12V 7Ah UPS Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Emerson 600 200 1250 AU2100RE 12V 7Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 600 200 1250 AU2100RE UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Emerson 50 12V 18Ah UPS Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Emerson 50 12V 18Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Emerson 600 12V 8Ah UPS Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Emerson 600 12V 8Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 600 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Emerson 300 6V 12Ah UPS Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Emerson 300 6V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Emerson 300 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Emerson 300 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Emerson 300 12V 12Ah UPS Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    Emerson 300 12V 12Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • Emerson 300 12V 10Ah UPS Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Emerson 300 12V 10Ah UPS Replacement Battery

    In stock

    Info AJC® replacement compatible with Emerson 300 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tec...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99