Burglar & Intruder Alarm Batteries
WME's alarm batteries keep security systems running through a power cut — 12V AGM VRLA sealed lead-acid batteries and backup cells sized for burglar and intruder alarm panels, from Yuasa, Power Sonic and Duracell. Maintenance-free and available in common capacities, they're the standby power for control panels and bell boxes.
Fitting out a system? See our smart home & alarms range, or the wider batteries & battery packs selection.
Alarm batteries are from Yuasa, Power Sonic and Duracell, built for reliable standby duty. Not sure which capacity you need? See our Help & Support guides.
Save £2.70
Ajax Hub 2 / Hub 2 Plus Replacement Battery 3.7V 3000mAh 3-Pin ITM003230
3Ah Backup£ 36 30RRP: £39.00Fast delivery Mon, 03 Aug
Save £0.34
Duracell: 656.990UK, CR123 Lithium Battery, 3V, High Drain Usage
High Drain£ 4 57RRP: £4.91Fast delivery Mon, 03 Aug
Save £2.36
Power Sonic PS-12120VDS F1 12V 12Ah AGM VRLA Battery (VdS)
VdS£ 31 70RRP: £34.06Fast delivery Mon, 03 Aug
Save £1.49
Pyronix Replacement Battery Pack 9.6V Ni-MH 2.0Ah, 3-Pin Connector BATT-ENF8XAA
9.6V NiMH£ 20 04RRP: £21.53Fast delivery Mon, 03 Aug
Save £1.51
Yuasa NP7-12 12 V 7 Ah VRLA (AGM) Sealed Lead-Acid Battery NP7-12
Sealed AGM£ 20 33RRP: £21.84Fast delivery Mon, 03 Aug
Save £1.30
Save £0.73
Power-Sonic PS-1212VdS 12 V 1.2 Ah AGM VRLA Battery, F1 Terminals PS-1212VdS
VdS Cert£ 9 75RRP: £10.48Fast delivery Mon, 03 Aug
Save £5.00
PS-12260VdS FR 12 V 26 Ah AGM VRLA Battery PS-12260VdS
VdS Rated£ 67 24RRP: £72.24Fast delivery Mon, 03 Aug
Save £0.97
Save £1.89
Ajax Hub Replacement Battery, 3.7 V 2000 mAh (Internal) ITM003231
2Ah Li‑ion£ 25 41RRP: £27.30Fast delivery Mon, 03 Aug
Save £0.39
Pyronix BATT-CR/KF1 3V CR1/3N Replacement Battery for Mk2 Enforcer (Pre-soldered Tabs)
OEM Fit£ 5 15RRP: £5.54Fast delivery Mon, 03 Aug
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GP: 656.788UK, Zinc Air Hearing Aid Batteries, PR41, 1.4Vdc, Pack of 6
Long Lasting£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug
Save £0.30
GP: 656.785UK, Zinc Air Hearing Aid Batteries, PR48, 6 Pack, 230mAh, 1.4Vdc
Power Up£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug
Save £0.10
Save £0.15
GP: 656.057UK, D (LR20) Zinc Chloride Batteries, 1.5V, 2 Pack
Economical Power£ 1 96RRP: £2.11Fast delivery Mon, 03 Aug
Save £0.12
GP: 656.055UK, Zinc Chloride Batteries, Type C (LR14), 1.5V, 2 Pack
Reliable Power£ 1 52RRP: £1.64Fast delivery Mon, 03 Aug
Save £0.08
GP: 656.053UK, Greencell Zinc Chloride Batteries, AAA, 1.5V, 4 Pack
Reliable Power£ 1 09RRP: £1.17Fast delivery Mon, 03 Aug
Save £0.30
GP: 656.782UK, Zinc Air Hearing Aid Batteries, 1.4V, 75mAh, 6 Pack
No Leak£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug
Save £0.10
GP: 656.050UK, Greencell AA Zinc Chloride Batteries, 1.5V, 4 Pack, Reliable Power Source
Reliable Power£ 1 23RRP: £1.33Fast delivery Mon, 03 Aug
Save £0.17
Duracell: 656.997UK, Lithium CR2025 Coin Cell Battery, 2 Pack
Safety First£ 2 40RRP: £2.57Fast delivery Mon, 03 Aug
Save £0.20
Duracell: 656.995UK, Lithium Coin Cell Battery, CR2032, 2 Pack
Child Safe£ 2 69RRP: £2.89Fast delivery Mon, 03 Aug
Save £0.92
GP: 656.334UK, AA Lithium Battery, 1.5V, 4 Pack, Extra Long Life
Long-lasting£ 12 34RRP: £13.26Fast delivery Mon, 03 Aug
Save £0.31
GP: 656.776UK, Lithium Button Cells, 3.0V, High Capacity, CR1616, 5 Pack
High Capacity£ 4 20RRP: £4.51Fast delivery Mon, 03 Aug
Save £0.16
GP: 656.773UK, CR2450 Lithium Button Cell Battery, 3.0V, High Capacity
£ 2 17RRP: £2.33Fast delivery Mon, 03 Aug
Save £0.55
GP: 656.278UK, Lithium Button Cells CR2430, 3.0V, High Capacity, 5 Pack
£ 7 41RRP: £7.96Fast delivery Mon, 03 Aug
Save £0.19
GP: 656.262UK, Lithium Button Cells, CR2025, 5 Pack, 3.0V, High Capacity
High Capacity£ 2 54RRP: £2.73Fast delivery Mon, 03 Aug
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Save £2.70
Ajax Hub 2 / Hub 2 Plus Replacement Battery 3.7V 3000mAh 3-Pin ITM003230
3Ah Backup£ 36 30RRP: £39.00Fast delivery Mon, 03 Aug -
Save £0.34
Duracell: 656.990UK, CR123 Lithium Battery, 3V, High Drain Usage
High Drain£ 4 57RRP: £4.91Fast delivery Mon, 03 Aug -
Save £2.36
Power Sonic PS-12120VDS F1 12V 12Ah AGM VRLA Battery (VdS)
VdS£ 31 70RRP: £34.06Fast delivery Mon, 03 Aug -
Save £1.49
Pyronix Replacement Battery Pack 9.6V Ni-MH 2.0Ah, 3-Pin Connector BATT-ENF8XAA
9.6V NiMH£ 20 04RRP: £21.53Fast delivery Mon, 03 Aug -
Save £1.51
Yuasa NP7-12 12 V 7 Ah VRLA (AGM) Sealed Lead-Acid Battery NP7-12
Sealed AGM£ 20 33RRP: £21.84Fast delivery Mon, 03 Aug -
Save £1.30
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Save £0.73
Power-Sonic PS-1212VdS 12 V 1.2 Ah AGM VRLA Battery, F1 Terminals PS-1212VdS
VdS Cert£ 9 75RRP: £10.48Fast delivery Mon, 03 Aug -
Save £5.00
PS-12260VdS FR 12 V 26 Ah AGM VRLA Battery PS-12260VdS
VdS Rated£ 67 24RRP: £72.24Fast delivery Mon, 03 Aug -
Save £0.97
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Save £1.89
Ajax Hub Replacement Battery, 3.7 V 2000 mAh (Internal) ITM003231
2Ah Li‑ion£ 25 41RRP: £27.30Fast delivery Mon, 03 Aug -
Save £0.39
Pyronix BATT-CR/KF1 3V CR1/3N Replacement Battery for Mk2 Enforcer (Pre-soldered Tabs)
OEM Fit£ 5 15RRP: £5.54Fast delivery Mon, 03 Aug -
Save £0.30
GP: 656.788UK, Zinc Air Hearing Aid Batteries, PR41, 1.4Vdc, Pack of 6
Long Lasting£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug -
Save £0.30
GP: 656.785UK, Zinc Air Hearing Aid Batteries, PR48, 6 Pack, 230mAh, 1.4Vdc
Power Up£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug -
Save £0.10
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Save £0.15
GP: 656.057UK, D (LR20) Zinc Chloride Batteries, 1.5V, 2 Pack
Economical Power£ 1 96RRP: £2.11Fast delivery Mon, 03 Aug -
Save £0.12
GP: 656.055UK, Zinc Chloride Batteries, Type C (LR14), 1.5V, 2 Pack
Reliable Power£ 1 52RRP: £1.64Fast delivery Mon, 03 Aug -
Save £0.08
GP: 656.053UK, Greencell Zinc Chloride Batteries, AAA, 1.5V, 4 Pack
Reliable Power£ 1 09RRP: £1.17Fast delivery Mon, 03 Aug -
Save £0.30
GP: 656.782UK, Zinc Air Hearing Aid Batteries, 1.4V, 75mAh, 6 Pack
No Leak£ 4 07RRP: £4.37Fast delivery Mon, 03 Aug -
Save £0.10
GP: 656.050UK, Greencell AA Zinc Chloride Batteries, 1.5V, 4 Pack, Reliable Power Source
Reliable Power£ 1 23RRP: £1.33Fast delivery Mon, 03 Aug -
Save £0.17
Duracell: 656.997UK, Lithium CR2025 Coin Cell Battery, 2 Pack
Safety First£ 2 40RRP: £2.57Fast delivery Mon, 03 Aug -
Save £0.20
Duracell: 656.995UK, Lithium Coin Cell Battery, CR2032, 2 Pack
Child Safe£ 2 69RRP: £2.89Fast delivery Mon, 03 Aug -
Save £0.92
GP: 656.334UK, AA Lithium Battery, 1.5V, 4 Pack, Extra Long Life
Long-lasting£ 12 34RRP: £13.26Fast delivery Mon, 03 Aug -
Save £0.31
GP: 656.776UK, Lithium Button Cells, 3.0V, High Capacity, CR1616, 5 Pack
High Capacity£ 4 20RRP: £4.51Fast delivery Mon, 03 Aug -
Save £0.16
GP: 656.773UK, CR2450 Lithium Button Cell Battery, 3.0V, High Capacity
£ 2 17RRP: £2.33Fast delivery Mon, 03 Aug -
Save £0.55
GP: 656.278UK, Lithium Button Cells CR2430, 3.0V, High Capacity, 5 Pack
£ 7 41RRP: £7.96Fast delivery Mon, 03 Aug -
Save £0.19
GP: 656.262UK, Lithium Button Cells, CR2025, 5 Pack, 3.0V, High Capacity
High Capacity£ 2 54RRP: £2.73Fast delivery Mon, 03 Aug