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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

B&B BP3-12 12V 3.2Ah UPS Replacement Battery AJC-D3.4S-B-0-120259 $11.99
$28.99
$11.99

B&B BP3-12 12V 3.2Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP3-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 3.2Ah (3200mAh) Terminals: F1 Chemistry: S...

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$28.99
$11.99
B&B BP12-6 6V 12Ah UPS Replacement Battery AJC-C12S-B-0-101864 $12.59
$35.99
$14.69

B&B BP12-6 6V 12Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP12-6 UPS Battery Voltage: 6V (6 Volts) Capacity: 12Ah (12000mAh) Terminals: F1 Chemistry: Sea...

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$35.99
$14.69
B&B BP5-12 12V 5Ah UPS Replacement Battery AJC-D5S-B-0-133771 $11.99
$34.99
$14.49

B&B BP5-12 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: Sea...

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$34.99
$14.49
B&B BP5-12 12V 4.5Ah UPS Replacement Battery AJC-D4.5S-B-0-109778 $10.99
$28.99
$11.99

B&B BP5-12 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: S...

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$28.99
$11.99
B&B BP4.5-12 12V 4.5Ah UPS Replacement Battery AJC-D4.5S-B-0-109769 $10.99
$28.99
$11.99

B&B BP4.5-12 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP4.5-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry:...

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$28.99
$11.99
B&B HR5.8-12 12V 4.5Ah UPS Replacement Battery AJC-D4.5S-B-0-109771 $10.99
$28.99
$11.99

B&B HR5.8-12 12V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B HR5.8-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry:...

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$28.99
$11.99
B&B HR9-12 12V 8Ah UPS Replacement Battery AJC-D8S-B-0-115419 $16.69
$47.99
$18.99

B&B HR9-12 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B HR9-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Sea...

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$47.99
$18.99
B&B HR9-6 6V 7Ah UPS Replacement Battery AJC-C7S-B-0-103395 $7.99
$22.99
$9.39

B&B HR9-6 6V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B HR9-6 UPS Battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mAh) Terminals: F1 Chemistry: Sealed...

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$22.99
$9.39
B&B HR5.8-12 12V 5Ah UPS Replacement Battery AJC-D5S-B-0-133778 $11.99
$34.99
$14.49

B&B HR5.8-12 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B HR5.8-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: S...

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$34.99
$14.49
B&B BP7-12 12V 8Ah UPS Replacement Battery AJC-D8S-B-0-115414 $16.69
$47.99
$18.99

B&B BP7-12 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP7-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Sea...

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$47.99
$18.99
B&B BP4-12 12V 5Ah UPS Replacement Battery AJC-D5S-B-0-133772 $11.99
$34.99
$14.49

B&B BP4-12 12V 5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP4-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 5Ah (5000mAh) Terminals: F1 Chemistry: Sea...

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$34.99
$14.49
B&B BP3.6-12 12V 3.2Ah UPS Replacement Battery AJC-D3.4S-B-0-120258 $11.89
$28.99
$11.99

B&B BP3.6-12 12V 3.2Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP3.6-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 3.2Ah (3200mAh) Terminals: F1 Chemistry:...

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$28.99
$11.99
B&B BP1.2-12 12V 1.3Ah UPS Replacement Battery AJC-D1.2S-B-0-120098 $5.99
$17.99
$7.29

B&B BP1.2-12 12V 1.3Ah UPS Replacement Battery

AJC® Brand Replacement B&B BP1.2-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 1.3Ah (1300mAh) Terminals: F1 Chemistry: Sealed Lead Acid...

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$17.99
$7.29
B&B BP10-12 12V 10Ah UPS Battery ZZZ-D5719-B-0-118491 $37.69
$78.59
$39.29

B&B BP10-12 12V 10Ah UPS Replacement Battery

This is an UPG® Brand replacement compatible with B&B UPS Batteries Terminal: F2 Volts: 12V (12 Volt) Ah: 10Ah (10000mAh) Replacement Batt...

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$78.59
$39.29
B&B HR4-12 12V 3.2Ah UPS Replacement Battery AJC-D3.4S-B-0-120260 $11.89
$28.99
$11.99

B&B HR4-12 12V 3.2Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B HR4-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 3.2Ah (3200mAh) Terminals: F1 Chemistry: S...

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$28.99
$11.99
B&B BP8-12 12V 8Ah UPS Replacement Battery AJC-D8S-B-0-115416 $16.69
$47.99
$18.99

B&B BP8-12 12V 8Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP8-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000mAh) Terminals: F1 Chemistry: Sea...

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$47.99
$18.99
B&B BP7-6 (5.94 x 1.34 x 3.94) 6V 7Ah UPS Replacement Battery AJC-C7S-B-0-103362 $7.99
$22.99
$9.39

B&B BP7-6 (5.94 x 1.34 x 3.94) 6V 7Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP7-6 (5.94 x 1.34 x 3.94) UPS Battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mAh) Terminals:...

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$22.99
$9.39
B&B BP56 6V 4.5Ah UPS Replacement Battery AJC-C4.5S-B-0-119587 $5.89
$15.99
$6.39

B&B BP56 6V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP56 UPS Battery Voltage: 6V (6 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: Seale...

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$15.99
$6.39
B&B BP46 6V 4.5Ah UPS Replacement Battery AJC-C4.5S-B-0-119586 $5.89
$15.99
$6.39

B&B BP46 6V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP46 UPS Battery Voltage: 6V (6 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: Seale...

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$15.99
$6.39
B&B BP4-6 6V 4.5Ah UPS Replacement Battery AJC-C4.5S-B-0-119585 $5.89
$15.99
$6.39

B&B BP4-6 6V 4.5Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP4-6 UPS Battery Voltage: 6V (6 Volts) Capacity: 4.5Ah (4500mAh) Terminals: F1 Chemistry: Seal...

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$15.99
$6.39
B&B BP1.2-6 (3.82 x 0.98 x 2.20) 6V 1.3Ah UPS Replacement Battery AJC-C1.3S-B-0-118655 $4.99
$10.99
$5.39

B&B BP1.2-6 (3.82 x 0.98 x 2.20) 6V 1.3Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP1.2-6 (3.82 x 0.98 x 2.20) UPS Battery Voltage: 6V (6 Volts) Capacity: 1.3Ah (1300mAh) Termin...

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$10.99
$5.39
B&B BP12-12 12V 10Ah UPS Replacement Battery AJC-D10S-B-0-154313 $21.59
$59.99
$23.89

B&B BP12-12 12V 10Ah UPS Replacement Battery

AJC® Brand Replacement B&B BP12-12 12V 10Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 10Ah (10000 mAh) Terminals: F2 Chemistry: Sealed ...

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$59.99
$23.89
B&B BP12-12 12V 12Ah UPS Replacement Battery AJC-D12S-B-0-103981 $24.99
$66.99
$26.89

B&B BP12-12 12V 12Ah UPS Replacement Battery

AJC® Brand replacement compatible with a B&B BP12-12 UPS Battery Voltage: 12V (12 Volts) Capacity: 12Ah (12000mAh) Terminals: F2 Chemistry: ...

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$66.99
$26.89
B&B BP8-6V 6V 8.5Ah UPS Battery ZZZ-D5735-B-0-119925 $28.19
$59.39
$29.69

B&B BP8-6V 6V 8.5Ah UPS Replacement Battery

This is an UPG® Brand replacement compatible with B&B UPS Batteries Terminal: F1 Volts: 6V (6 Volt) Ah: 8.5Ah (8500mAh) Replacement Batter...

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$59.39
$29.69