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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.
ONEAC SBP3K0-2 EXTERNAL BATTERY PACK 12V 9Ah UPS Battery Sold out
£72.99
£24.19

ONEAC SBP3K0-2 EXTERNAL Replacement Battery PACK 12V 9Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC SBP3K0-2 EXTERNAL BATTERY PACK UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volt...

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£72.99
£24.19
Sold out
ONEAC ONXBCU-417 EXTERNAL Replacement Battery PACK 12V 22Ah UPS Replacement Battery
£143.99
£57.69

ONEAC ONXBCU-417 EXTERNAL Replacement Battery PACK 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBCU-417 EXTERNAL BATTERY PACK UPS Battery Exact replacement for the original battery Voltage: 12V (12 Vo...

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£143.99
£57.69
ONEAC ONXBCU-417R 12V 22Ah UPS Replacement Battery
£143.99
£57.69

ONEAC ONXBCU-417R 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBCU-417R UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (...

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£143.99
£57.69
OneAC ONXBCU-417 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONXBCU-417 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBCU-417 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (1...

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£143.99
£57.69
OneAC ONXBC-6C6017 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONXBC-6C6017 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBC-6C6017 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£143.99
£57.69
OneAC ONXBC-4C4017 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONXBC-4C4017 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBC-4C4017 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£143.99
£57.69
OneAC ONXBCU, ONXBCU-417, ONXBC-4C4017 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONXBCU, ONXBCU-417, ONXBC-4C4017 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBCU UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (18000...

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£143.99
£57.69
OneAC ONm Medical Grade ONMXBC-217 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONm Medical Grade ONMXBC-217 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONm Medical Grade ONMXBC-217 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts)...

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£143.99
£57.69
OneAC ONXBC-2C1017 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONXBC-2C1017 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONXBC-2C1017 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£143.99
£57.69
OneAC ONBP-217 ONXBC-2C2017 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ONBP-217 ONXBC-2C2017 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONBP-217 ONXBC-2C2017 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capaci...

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£143.99
£57.69
OneAC ON2200XA-SNK 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ON2200XA-SNK 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ON2200XA-SNK UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£143.99
£57.69
ONEAC 12 Volt 9 Ah 12V 22Ah UPS Replacement Battery
£143.99
£57.69

ONEAC 12 Volt 9 Ah 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC 12 Volt 9 Ah UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£143.99
£57.69
OneAC ON1300 (12 Volt 22 Ah) 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ON1300 (12 Volt 22 Ah) 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ON1300 (12 Volt 22 Ah) UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capac...

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£143.99
£57.69
Oneac ONXBC 12V 22Ah UPS Replacement Battery
£143.99
£57.69

Oneac ONXBC 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Oneac ONXBC UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah (...

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£143.99
£57.69
OneAC ON1300A-SN ON1300I-SN 12V 22Ah UPS Replacement Battery
£143.99
£57.69

OneAC ON1300A-SN ON1300I-SN 12V 22Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ON1300A-SN ON1300I-SN UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capaci...

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£143.99
£57.69
ONEAC ONM300I-SI 12V 5Ah UPS Replacement Battery Sold out
£47.99
£15.99

ONEAC ONM300I-SI 12V 5Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC ONM300I-SI UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 5Ah (50...

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£47.99
£15.99
Sold out
ONEAC 12 Volt 9 Ah 12V 18Ah UPS Replacement Battery
£108.99
£43.49

ONEAC 12 Volt 9 Ah 12V 18Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC 12 Volt 9 Ah UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 18Ah ...

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£108.99
£43.49
OneAC Sinergy SE II SE061 SE061XAT 12V 7Ah UPS Battery Sold out
£54.99
£18.29

OneAC Sinergy SE II SE061 SE061XAT 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy SE II SE061 SE061XAT UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts)...

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£54.99
£18.29
Sold out
OneAC Sinergy SE II SE041, SE041XAT 12V 8Ah UPS Battery Sold out
£65.99
£21.99

OneAC Sinergy SE II SE041, SE041XAT 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy SE II SE041 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity...

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£65.99
£21.99
Sold out
OneAC Sinergy SE II SE041 SE041XAT 12V 7Ah UPS Battery Sold out
£54.99
£18.29

OneAC Sinergy SE II SE041 SE041XAT 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy SE II SE041 SE041XAT UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts)...

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£54.99
£18.29
Sold out
OneAC Sinergy S II SBP3K0-2 12V 8Ah UPS Battery Sold out
£65.99
£21.99

OneAC Sinergy S II SBP3K0-2 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy S II SBP3K0-2 UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capaci...

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£65.99
£21.99
Sold out
OneAC Sinergy S II S3K0XAU S3K0XHU 12V 8Ah UPS Battery Sold out
£65.99
£21.99

OneAC Sinergy S II S3K0XAU S3K0XHU 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy S II S3K0XAU S3K0XHU UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts)...

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£65.99
£21.99
Sold out
OneAC Sinergy S II S0K7XAU S1K0XAU 12V 8Ah UPS Battery Sold out
£65.99
£21.99

OneAC Sinergy S II S0K7XAU S1K0XAU 12V 8Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Sinergy S II S0K7XAU S1K0XAU UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts)...

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£65.99
£21.99
Sold out
OneAC Series E ONe400D 12V 7Ah UPS Battery Sold out
£54.99
£18.29

OneAC Series E ONe400D 12V 7Ah UPS Replacement Battery

AJC® replacement compatible with ONEAC Series E ONe400D UPS Battery Exact replacement for the original battery Voltage: 12V (12 Volts) Capacity: 7...

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£54.99
£18.29
Sold out

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