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UPS Batteries

BatteryClerk offers a selection of replacement batteries for UPS. Browse our current selection from leading brands like Enduring, Ritar, and Fiamm.
Enduring 3FM7, 3-FM-7 6V 7Ah UPS Battery
£24.99
£8.29

Enduring 3FM7, 3-FM-7 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Enduring 3FM7 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mAh...

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£24.99
£8.29
Leoch DJW6-7.0, DJW 6-7.0 6V 7Ah UPS Battery
£24.99
£8.29

Leoch DJW6-7.0, DJW 6-7.0 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Leoch DJW6-7.0 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mA...

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£24.99
£8.29
Fiamm FGC21803, FGC 21803 12V 18Ah UPS Battery
£88.99
£35.69

Fiamm FGC21803, FGC 21803 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FGC21803 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (180...

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£88.99
£35.69
Enduring 3FM7.5, 3-FM-7.5 6V 7Ah UPS Battery
£24.99
£8.29

Enduring 3FM7.5, 3-FM-7.5 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Enduring 3FM7.5 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000m...

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£24.99
£8.29
Fiamm 12FGH36, 12 FGH 36 12V 9Ah UPS Battery
£59.99
£19.89

Fiamm 12FGH36, 12 FGH 36 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12FGH36 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 9Ah (9000m...

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£59.99
£19.89
Universal UB12180 12V 18Ah UPS Battery
£88.99
£35.69

Universal UB12180 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Universal Power Group UB12180 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capa...

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£88.99
£35.69
APC Back-UPS ES 700VA Broadband BE700BB 12V 7Ah UPS Battery
£40.99
£13.79

APC Back-UPS ES 700VA Broadband BE700BB 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC Back-UPS ES 700VA Broadband BE700BB UPS Battery Exact replacement for the original battery Voltage: 12V (12 V...

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£40.99
£13.79
Ritar RT680, RT 680 6V 7Ah UPS Battery
£24.99
£8.29

Ritar RT680, RT 680 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Ritar RT680 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mAh) ...

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£24.99
£8.29
Enduring 6FM18, 6-FM-18 12V 18Ah UPS Battery
£88.99
£35.69

Enduring 6FM18, 6-FM-18 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Enduring 6FM18 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (180...

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£88.99
£35.69
Ritar RT1245H, RT 1245H 12V 4.5Ah UPS Battery
£32.99
£10.99

Ritar RT1245H, RT 1245H 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Ritar RT1245H F2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (...

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£32.99
£10.99
APC Back-UPS ES 700 BB (BE700BB) 12V 9Ah UPS Battery
£59.99
£19.89

APC Back-UPS ES 700 BB (BE700BB) 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with APC Back-UPS ES 700 BB (BE700BB) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) C...

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£59.99
£19.89
APC Back-UPS 400 (BK400) 12V 7Ah UPS Battery
£40.99
£13.79

APC Back-UPS 400 (BK400) 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC Back-UPS 400 (BK400) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity:...

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£40.99
£13.79
Fiamm 12FGH65, 12 FGH 65 12V 18Ah UPS Battery
£88.99
£35.69

Fiamm 12FGH65, 12 FGH 65 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm 12FGH65 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (1800...

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£88.99
£35.69
Enduring 6FM17, 6-FM-17 12V 18Ah UPS Battery
£88.99
£35.69

Enduring 6FM17, 6-FM-17 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with Enduring 6FM17 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (180...

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£88.99
£35.69
Power Sonic PS1242 12V 4.5Ah UPS Battery
£32.99
£10.99

Power Sonic PS1242 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Power Sonic PS1242 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 4.5Ah...

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£32.99
£10.99
APC Back-UPS CS 500 (BK500CS) 12V 7Ah UPS Battery
£40.99
£13.79

APC Back-UPS CS 500 (BK500CS) 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC Back-UPS CS 500 (BK500CS) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capa...

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£40.99
£13.79
Ritar RT1250, RT 1250 12V 5Ah UPS Battery
£40.99
£13.59

Ritar RT1250, RT 1250 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with Ritar RT1250 F2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 5Ah (500...

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£40.99
£13.59
Enduring CB12-12 T2, CB-12-12 T2 12V 12Ah UPS Battery
£72.99
£24.29

Enduring CB12-12 T2, CB-12-12 T2 12V 12Ah UPS Replacement Battery

AJC® replacement compatible with Enduring CB12-12 T2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 12Ah...

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£72.99
£24.29
APC Smart-UPS 750 (SMT750) 12V 7Ah UPS Battery
£40.99
£13.79

APC Smart-UPS 750 (SMT750) 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC Smart-UPS 750 (SMT750) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacit...

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£40.99
£13.79
Fiamm FG20722, FG 20722 12V 8Ah UPS Battery
£51.99
£17.29

Fiamm FG20722, FG 20722 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG20722 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 8Ah (8000m...

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£51.99
£17.29
Fiamm FG11202, FG 11202 6V 12Ah UPS Battery
£37.99
£12.59

Fiamm FG11202, FG 11202 6V 12Ah UPS Replacement Battery

AJC® replacement compatible with Fiamm FG11202 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 12Ah (12000m...

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£37.99
£12.59
APC BackUPS ES 550 12V 7Ah UPS Battery
£40.99
£13.79

APC BackUPS ES 550 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC BackUPS ES 550 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 7Ah (...

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£40.99
£13.79
UB645 6V 4.5Ah UPS Battery
£23.99
£7.99

UB645 6V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Universal Power Group UB645 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity...

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£23.99
£7.99
Leoch DJW6-7.2, DJW 6-7.2 6V 7Ah UPS Battery
£24.99
£8.29

Leoch DJW6-7.2, DJW 6-7.2 6V 7Ah UPS Replacement Battery

AJC® replacement compatible with Leoch DJW6-7.2 UPS Battery Exact replacement for the original battery Voltage: 6V (6 Volts) Capacity: 7Ah (7000mA...

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£24.99
£8.29
Enduring 6FM4.5 T2, 6-FM-4.5 T2 12V 4.5Ah UPS Battery
£32.99
£10.99

Enduring 6FM4.5 T2, 6-FM-4.5 T2 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Enduring 6FM4.5 T2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 4.5Ah...

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£32.99
£10.99
APC Back-UPS RS 800 (BR800) 12V 7Ah UPS Battery
£40.99
£13.79

APC Back-UPS RS 800 (BR800) 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with APC Back-UPS RS 800 (BR800) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capaci...

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£40.99
£13.79
Ritar RT1245, RT 1245 12V 4.5Ah UPS Battery
£32.99
£10.99

Ritar RT1245, RT 1245 12V 4.5Ah UPS Replacement Battery

AJC® replacement compatible with Ritar RT1245 F2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 4.5Ah (4...

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£32.99
£10.99