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: £39.00WME Pro Plan priceGet Pro Now£31.94 12% off
Save £0.34
Duracell: 656.990UK, CR123 Lithium Battery, 3V, High Drain Usage
High Drain£ 4 57RRP: £4.91WME Pro Plan priceGet Pro Now£4.02 12% offFast delivery Mon, 13 Jul
Save £2.36
Power Sonic PS-12120VDS F1 12V 12Ah AGM VRLA Battery (VdS)
VdS£ 31 70RRP: £34.06WME Pro Plan priceGet Pro Now£27.90 12% offFast delivery Mon, 13 Jul
Save £1.49
Pyronix Replacement Battery Pack 9.6V Ni‑MH 2.0Ah, 3‑Pin Connector BATT‑ENF8XAA
9.6V NiMH£ 20 04RRP: £21.53WME Pro Plan priceGet Pro Now£17.64 12% offFast delivery Mon, 13 Jul
Save £1.51
Yuasa NP7-12 12 V 7 Ah VRLA (AGM) Sealed Lead‑Acid Battery NP7-12
Sealed AGM£ 20 33RRP: £21.84WME Pro Plan priceGet Pro Now£17.89 12% off
Save £1.30
Yuasa Y7-12FR 12V 7Ah AGM VRLA Battery, Faston Tabs Y7-12FR
12V AGM£ 17 45RRP: £18.75WME Pro Plan priceGet Pro Now£15.36 12% offFast delivery Mon, 13 Jul
Save £0.73
Power‑Sonic PS-1212VdS 12 V 1.2 Ah AGM VRLA Battery, F1 Terminals PS-1212VdS
VdS Cert£ 9 75RRP: £10.48WME Pro Plan priceGet Pro Now£8.58 12% offFast delivery Mon, 13 Jul
Save £5.00
PS-12260VdS FR 12 V 26 Ah AGM VRLA Battery PS-12260VdS
VdS Rated£ 67 24RRP: £72.24WME Pro Plan priceGet Pro Now£59.17 12% offFast delivery Mon, 13 Jul
Save £0.97
Yuasa Y3.2-12 (NP3.2-12) 12V 3.2Ah AGM VRLA Battery ITM002514
AGM VRLA£ 13 02RRP: £13.99WME Pro Plan priceGet Pro Now£11.46 12% offFast delivery Mon, 13 Jul
Save £1.89
Ajax Hub Replacement Battery, 3.7 V 2000 mAh (Internal) ITM003231
2Ah Li‑ion£ 25 41RRP: £27.30WME Pro Plan priceGet Pro Now£22.36 12% offFast delivery Mon, 13 Jul
Save £0.39
Pyronix BATT-CR/KF1 3V CR1/3N Replacement Battery for Mk2 Enforcer (Pre-soldered Tabs)
OEM Fit£ 5 15RRP: £5.54WME Pro Plan priceGet Pro Now£4.53 12% offFast delivery Mon, 13 Jul
Save £0.30
GP: 656.788UK, Zinc Air Hearing Aid Batteries, PR41, 1.4Vdc, Pack of 6
Long Lasting£ 4 07RRP: £4.37WME Pro Plan priceGet Pro Now£3.58 12% offFast delivery Mon, 13 Jul
Save £0.30
GP: 656.785UK, Zinc Air Hearing Aid Batteries, PR48, 6 Pack, 230mAh, 1.4Vdc
Power Up£ 4 07RRP: £4.37WME Pro Plan priceGet Pro Now£3.58 12% offFast delivery Mon, 13 Jul
Save £0.10
GP: 656.060UK, Greencell Zinc Chloride Battery, PP3, 9V
£ 1 23RRP: £1.33WME Pro Plan priceGet Pro Now£1.08 12% offFast delivery Mon, 13 Jul
Save £0.15
GP: 656.057UK, D (LR20) Zinc Chloride Batteries, 1.5V, 2 Pack
Economical Power£ 1 96RRP: £2.11WME Pro Plan priceGet Pro Now£1.72 12% offFast delivery Mon, 13 Jul
Save £0.12
GP: 656.055UK, Zinc Chloride Batteries, Type C (LR14), 1.5V, 2 Pack
Reliable Power£ 1 52RRP: £1.64WME Pro Plan priceGet Pro Now£1.34 12% offFast delivery Mon, 13 Jul
Save £0.08
GP: 656.053UK, Greencell Zinc Chloride Batteries, AAA, 1.5V, 4 Pack
Reliable Power£ 1 09RRP: £1.17WME Pro Plan priceGet Pro Now£0.96 12% offFast delivery Mon, 13 Jul
Save £0.30
GP: 656.782UK, Zinc Air Hearing Aid Batteries, 1.4V, 75mAh, 6 Pack
No Leak£ 4 07RRP: £4.37WME Pro Plan priceGet Pro Now£3.58 12% offFast delivery Mon, 13 Jul
Save £0.10
GP: 656.050UK, Greencell AA Zinc Chloride Batteries, 1.5V, 4 Pack, Reliable Power Source
Reliable Power£ 1 23RRP: £1.33WME Pro Plan priceGet Pro Now£1.08 12% offFast delivery Mon, 13 Jul
Save £0.17
Duracell: 656.997UK, Lithium CR2025 Coin Cell Battery, 2 Pack
Safety First£ 2 40RRP: £2.57WME Pro Plan priceGet Pro Now£2.11 12% off
Save £0.20
Duracell: 656.995UK, Lithium Coin Cell Battery, CR2032, 2 Pack
Child Safe£ 2 69RRP: £2.89WME Pro Plan priceGet Pro Now£2.37 12% offFast delivery Mon, 13 Jul
Save £0.92
GP: 656.334UK, AA Lithium Battery, 1.5V, 4 Pack, Extra Long Life
Long-lasting£ 12 34RRP: £13.26WME Pro Plan priceGet Pro Now£10.86 12% offFast delivery Mon, 13 Jul
Save £0.31
GP: 656.776UK, Lithium Button Cells, 3.0V, High Capacity, CR1616, 5 Pack
High Capacity£ 4 20RRP: £4.51WME Pro Plan priceGet Pro Now£3.70 12% offFast delivery Mon, 13 Jul
Save £0.16
GP: 656.773UK, CR2450 Lithium Button Cell Battery, 3.0V, High Capacity
£ 2 17RRP: £2.33WME Pro Plan priceGet Pro Now£1.91 12% offFast delivery Mon, 13 Jul
Save £0.55
GP: 656.278UK, Lithium Button Cells CR2430, 3.0V, High Capacity, 5 Pack
£ 7 41RRP: £7.96WME Pro Plan priceGet Pro Now£6.52 12% offFast delivery Mon, 13 Jul
Save £0.19
GP: 656.262UK, Lithium Button Cells, CR2025, 5 Pack, 3.0V, High Capacity
High Capacity£ 2 54RRP: £2.73WME Pro Plan priceGet Pro Now£2.24 12% offFast delivery Mon, 13 Jul
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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: £39.00 -
Save £0.34
Duracell: 656.990UK, CR123 Lithium Battery, 3V, High Drain Usage
High Drain£ 4 57RRP: £4.91Fast delivery Mon, 13 Jul -
Save £2.36
Power Sonic PS-12120VDS F1 12V 12Ah AGM VRLA Battery (VdS)
VdS£ 31 70RRP: £34.06Fast delivery Mon, 13 Jul -
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, 13 Jul -
Save £1.51
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Save £1.30
Yuasa Y7-12FR 12V 7Ah AGM VRLA Battery, Faston Tabs Y7-12FR
12V AGM£ 17 45RRP: £18.75Fast delivery Mon, 13 Jul -
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, 13 Jul -
Save £5.00
PS-12260VdS FR 12 V 26 Ah AGM VRLA Battery PS-12260VdS
VdS Rated£ 67 24RRP: £72.24Fast delivery Mon, 13 Jul -
Save £0.97
Yuasa Y3.2-12 (NP3.2-12) 12V 3.2Ah AGM VRLA Battery ITM002514
AGM VRLA£ 13 02RRP: £13.99Fast delivery Mon, 13 Jul -
Save £1.89
Ajax Hub Replacement Battery, 3.7 V 2000 mAh (Internal) ITM003231
2Ah Li‑ion£ 25 41RRP: £27.30Fast delivery Mon, 13 Jul -
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, 13 Jul -
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, 13 Jul -
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, 13 Jul -
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, 13 Jul -
Save £0.12
GP: 656.055UK, Zinc Chloride Batteries, Type C (LR14), 1.5V, 2 Pack
Reliable Power£ 1 52RRP: £1.64Fast delivery Mon, 13 Jul -
Save £0.08
GP: 656.053UK, Greencell Zinc Chloride Batteries, AAA, 1.5V, 4 Pack
Reliable Power£ 1 09RRP: £1.17Fast delivery Mon, 13 Jul -
Save £0.30
GP: 656.782UK, Zinc Air Hearing Aid Batteries, 1.4V, 75mAh, 6 Pack
No Leak£ 4 07RRP: £4.37Fast delivery Mon, 13 Jul -
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, 13 Jul -
Save £0.17
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Save £0.20
Duracell: 656.995UK, Lithium Coin Cell Battery, CR2032, 2 Pack
Child Safe£ 2 69RRP: £2.89Fast delivery Mon, 13 Jul -
Save £0.92
GP: 656.334UK, AA Lithium Battery, 1.5V, 4 Pack, Extra Long Life
Long-lasting£ 12 34RRP: £13.26Fast delivery Mon, 13 Jul -
Save £0.31
GP: 656.776UK, Lithium Button Cells, 3.0V, High Capacity, CR1616, 5 Pack
High Capacity£ 4 20RRP: £4.51Fast delivery Mon, 13 Jul -
Save £0.16
GP: 656.773UK, CR2450 Lithium Button Cell Battery, 3.0V, High Capacity
£ 2 17RRP: £2.33Fast delivery Mon, 13 Jul -
Save £0.55
GP: 656.278UK, Lithium Button Cells CR2430, 3.0V, High Capacity, 5 Pack
£ 7 41RRP: £7.96Fast delivery Mon, 13 Jul -
Save £0.19
GP: 656.262UK, Lithium Button Cells, CR2025, 5 Pack, 3.0V, High Capacity
High Capacity£ 2 54RRP: £2.73Fast delivery Mon, 13 Jul