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UPS Batteries

UPS is short for “uninterruptible power supply.” It is designed for use with various electronics, especially computers and telecom systems, where a power outage could potentially be catastrophic. Browse our selection of UPS replacement batteries below

Emerson NT 1860004 6V 5Ah UPS Replacement Battery AJC-C5S-I-0-120757 $6.99
$12.99
$7.49

Emerson NT 1860004 6V 5Ah UPS Replacement Battery

AJC® replacement compatible with Emerson NT 1860004 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts)...

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$12.99
$7.49
Emerson M9 12V 55Ah UPS Replacement Battery
$230.99
$118.89

Emerson M9 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M9 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$230.99
$118.89
Emerson GXT2-2000RT120 12V 9Ah UPS Replacement Battery AJC-D9S-T-4-153232 $18.89
$40.99
$20.39

Emerson GXT2-2000RT120 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Emerson GXT2-2000RT120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$40.99
$20.39
Emerson ACCUPOWER 50 12V 22Ah UPS Replacement Battery
$97.99
$46.39

Emerson ACCUPOWER 50 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Emerson ACCUPOWER 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Vo...

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$97.99
$46.39
Emerson 50 12V 22Ah UPS Replacement Battery
$97.99
$46.39

Emerson 50 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Emerson 50 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$97.99
$46.39
Emerson ME4 12V 5Ah UPS Replacement Battery
$25.99
$13.29

Emerson ME4 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Emerson ME4 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$25.99
$13.29
Emerson SAX 12V 7Ah UPS Replacement Battery
$28.99
$14.69

Emerson SAX 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Emerson SAX UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$28.99
$14.69
Emerson RSM18 12V 7Ah UPS Replacement Battery
$28.99
$14.69

Emerson RSM18 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with Emerson RSM18 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$28.99
$14.69
Emerson M2022 12V 55Ah UPS Replacement Battery
$230.99
$118.89

Emerson M2022 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2022 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$230.99
$118.89
Emerson LSM182CP 12V 35Ah UPS Replacement Battery
$141.99
$76.89

Emerson LSM182CP 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with Emerson LSM182CP UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$141.99
$76.89
Emerson M2 12V 55Ah UPS Replacement Battery
$230.99
$118.89

Emerson M2 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$230.99
$118.89
Emerson M2021 12V 55Ah UPS Replacement Battery
$230.99
$118.89

Emerson M2021 12V 55Ah UPS Replacement Battery

AJC® replacement compatible with Emerson M2021 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$230.99
$118.89
Emerson AU750 AU750RE 12V 35Ah UPS Replacement Battery
$141.99
$76.89

Emerson AU750 AU750RE 12V 35Ah UPS Replacement Battery

AJC® replacement compatible with Emerson AU750, AU750RE UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 ...

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$141.99
$76.89