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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

CSB GP1272 12V 7Ah UPS Replacement Battery AJC-D7S-B-0-150674 $14.69
$28.99
$14.69

CSB GP1272 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP1272 F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$28.99
$14.69
CSB HR1234WF2, HR 12F2 12V 9Ah UPS Replacement Battery AJC-D9S-M-0-125577 $18.89 Sold out
$40.99
$20.39

CSB HR1234WF2, HR 12F2 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with CSB HR1234WF2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Ca...

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$40.99
$20.39
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CSB GP1245F2, GP 1245 12V 4.5Ah UPS Replacement Battery AJC-D4.5S-M-0-125336 $10.99
$22.99
$11.59

CSB GP1245F2, GP 1245 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP1245F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$22.99
$11.59
CSB GP6120 GP 6120 6V 12Ah UPS Replacement Battery AJC-C12S-V-0-177270 $12.59
$25.99
$13.29

CSB GP6120 GP 6120 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP6120 GP 6120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts)...

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$25.99
$13.29
CSB GP6120F2 6V 12Ah UPS Replacement Battery AJC-C12S-B-0-101816 $12.59
$25.99
$13.29

CSB GP6120F2 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB GP6120F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) C...

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$25.99
$13.29
CSB GH1234, GH 1234 12V 3.2Ah UPS Replacement Battery AJC-D3.4S-M-0-125653 $11.89
$22.99
$11.79

CSB GH1234, GH 1234 12V 3.2Ah UPS Replacement Battery

AJC® replacement compatible with CSB GH1234 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$22.99
$11.79
CSB GPL-1272F2 12V 7Ah UPS Replacement Battery AJC-D7S-B-0-150676 $14.29
$28.99
$14.69

CSB GPL-1272F2 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with CSB GPL-1272F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) C...

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$28.99
$14.69
CSB GP6120 6V 12Ah UPS Replacement Battery AJC-C12S-B-0-101829 $12.59
$25.99
$13.29

CSB GP6120 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB GP6120 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) Cap...

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$25.99
$13.29
CSB GP12170, GP 12170 12V 18Ah UPS Replacement Battery AJC-D18S-M-0-125573 $36.79
$72.99
$34.59

CSB GP12170, GP 12170 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP12170 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capa...

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$72.99
$34.59
CSB HRL1223W, HRL 1223W 12V 5Ah UPS Replacement Battery AJC-D5S-M-0-132798 $11.99
$25.99
$13.29

CSB HRL1223W, HRL 1223W 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with CSB HRL1223W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$25.99
$13.29
CSB HR1221WF2 12V 5Ah UPS Replacement Battery AJC-D5S-B-0-133811 $11.99
$25.99
$13.29

CSB HR1221WF2 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB HR1221WF2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts...

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$25.99
$13.29
CSB HR1234W 12V 8Ah UPS Replacement Battery AJC-D8S-B-0-115293 $16.69
$35.99
$18.19

CSB HR1234W 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB HR1234W UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) ...

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$35.99
$18.19
CSB GP613 6V 1.3Ah UPS Replacement Battery AJC-C1.3S-B-0-118661 $4.99
$9.99
$4.59

CSB GP613 6V 1.3Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB GP613 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 6V (6 Volts) Capa...

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$9.99
$4.59
CSB GP1272F2, GP 1272 12V 8Ah UPS Replacement Battery AJC-D8S-M-0-125337 $16.69
$35.99
$18.19

CSB GP1272F2, GP 1272 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP1272F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$35.99
$18.19
CSB GP1272F2 12V 8Ah UPS Replacement Battery AJC-D8S-B-0-115270 $16.69
$35.99
$18.19

CSB GP1272F2 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with CSB CSB GP1272F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts)...

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$35.99
$18.19
CSB GP1270F2, GP 1270 12V 8Ah UPS Replacement Battery AJC-D8S-M-0-122764 $16.69
$35.99
$18.19

CSB GP1270F2, GP 1270 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP1270F2 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Cap...

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$35.99
$18.19
CSB GP1270 12V 7Ah UPS Replacement Battery AJC-D7S-B-0-150673 $14.29
$28.99
$14.69

CSB GP1270 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with CSB GP1270 UPS Battery Exact OEM replacement guaranteed to fit easily and precisely Voltage: 12V (12 Volts) Capac...

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$28.99
$14.69