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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 from some of the top UPS brands below.

Fiamm FG21202, FG 21202 12V 12Ah UPS Replacement Battery-1
$23.99

Fiamm FG21202 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG21202 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$23.99
Fiamm FG22703, FG 22703 12V 26Ah UPS Replacement Battery-1
$50.69

Fiamm FG22703 12V 26Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG22703 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$50.69
Fiamm 12FGH23, 12 FGH 23 12V 4.5Ah UPS Replacement Battery-1
$10.89

Fiamm 12FGH23 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12FGH23 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$10.89
Fiamm 12FGH36, 12 FGH 36 12V 9Ah UPS Replacement Battery-1
$17.99

Fiamm 12FGH36 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12FGH36 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$17.99
Fiamm 12 FLX 350 12V 10Ah UPS Replacement Battery-1
$21.99

Fiamm 12 FLX 350 12V 10Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12 FLX 350 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$21.99
Fiamm FG21803, FG 21803 12V 18Ah UPS Replacement Battery-1
$34.29

Fiamm FG21803 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG21803 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$34.29
Fiamm FG21202, FG 21202 12V 10Ah UPS Replacement Battery-1
$21.99

Fiamm FG21202 12V 10Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG21202 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$21.99
Fiamm FGC22203 FGC 22203 12V 22Ah UPS Replacement Battery-1
$40.89

Fiamm FGC22203 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FGC22203 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$40.89
Fiamm FG22203 FG 22203 12V 22Ah UPS Replacement Battery-1
$40.89

Fiamm FG22203 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG22203 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$40.89
Fiamm FG21703 FG 21703 12V 22Ah UPS Replacement Battery-1
$40.89

Fiamm FG21703 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG21703 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$40.89
Fiamm 12FGH65 12 FGH 65 12V 22Ah UPS Replacement Battery-1
$40.89

Fiamm 12FGH65 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12FGH65 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$40.89