Burglar & Intruder Alarm Batteries
Keep your intruder alarm system running smoothly with our range of replacement burglar alarm batteries. We stock high-quality batteries for alarm panels, backup power supplies, bell boxes, and wireless sensors — helping you avoid unexpected power loss or faults in your security setup.
Choose from trusted options compatible with leading brands like Texecom, Ajax, and Pyronix. Whether you’re replacing a main control panel battery or a bell box unit, all batteries are tested for long life and reliable performance. Need help identifying the right type? Check our alarm battery replacement guide.
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GP: 656.343UK, Lithium Photo Cells, CR2, 3V, Extra Long Life, Supplied per Blister
Long Life£ 3 41RRP: £3.67WME Pro Plan priceGet Pro Now£3.00 12% offFast delivery Mon, 06 Jul
Save £1.50
Duracell: 656.978UK, Procell Constant Battery Range, D Size, Alkaline, 19669mAh, 1.5V, 10 Pack
Professional Use£ 20 18RRP: £21.68WME Pro Plan priceGet Pro Now£17.76 12% off
Save £1.03
Bulk Packed£ 13 79RRP: £14.82WME Pro Plan priceGet Pro Now£12.14 12% offFast delivery Mon, 06 Jul
Save £0.40
Duracell: 656.976UK, Procell Constant Battery AAA, 10 Pack, Alkaline Manganese, 1.5V, 1222mAh
Always Reliable£ 5 45RRP: £5.85WME Pro Plan priceGet Pro Now£4.80 12% offFast delivery Mon, 06 Jul
Save £0.54
Duracell: 656.975UK, Procell AA Constant Battery Pack, 10 Batteries, 1.5V, 3125mAh, Alkaline
Professional Use£ 7 26RRP: £7.80WME Pro Plan priceGet Pro Now£6.39 12% offFast delivery Mon, 06 Jul
Save £0.44
Long Lasting£ 5 94RRP: £6.38WME Pro Plan priceGet Pro Now£5.23 12% offFast delivery Mon, 06 Jul
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Duracell: 656.944UK, Plus Power Alkaline Battery, 9V, Long Lasting, DURALOCK Technology
Long Lasting£ 3 93RRP: £4.23WME Pro Plan priceGet Pro Now£3.46 12% off
Save £0.33
Duracell: 656.943UK, Plus Power Alkaline Batteries, D Size, 2 Pack, Long-Lasting Performance
Long Lasting£ 4 42RRP: £4.75WME Pro Plan priceGet Pro Now£3.89 12% offFast delivery Mon, 06 Jul
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Duracell: 656.942UK, Plus Power Alkaline Batteries, C Size, 2 Pack, 10 Year Shelf Life
Long Lasting£ 3 86RRP: £4.15WME Pro Plan priceGet Pro Now£3.40 12% offFast delivery Mon, 06 Jul
Save £0.27
Long Lasting£ 3 58RRP: £3.85WME Pro Plan priceGet Pro Now£3.15 12% offFast delivery Mon, 06 Jul
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Duracell: 656.940UK, Plus Power Alkaline Batteries, AA, 4 Pack, Long Lasting Performance
Reliable Power£ 3 71RRP: £3.99WME Pro Plan priceGet Pro Now£3.26 12% off
Save £0.30
Duracell: 656.953UK, Simply Alkaline Batteries, AAA, 6 Pack, Long Lasting Performance, Quality Trust
Best Choice£ 3 93RRP: £4.23WME Pro Plan priceGet Pro Now£3.46 12% off
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Trusted Quality£ 3 93RRP: £4.23WME Pro Plan priceGet Pro Now£3.46 12% offFast delivery Mon, 06 Jul
Save £0.31
GP: 656.625UK, High Voltage Alkaline Battery, 27A, 5 Pack, Excellent Performance
Long Lasting£ 4 14RRP: £4.45WME Pro Plan priceGet Pro Now£3.64 12% offFast delivery Mon, 06 Jul
Save £0.10
GP: 656.624UK, High Voltage Alkaline Battery, 27A Single, Excellent Performance
High Performance£ 1 29RRP: £1.39WME Pro Plan priceGet Pro Now£1.14 12% offFast delivery Mon, 06 Jul
Save £0.14
GP: 656.306UK, High Voltage Alkaline Battery, 4LR44, 0.015 kg
£ 1 81RRP: £1.95WME Pro Plan priceGet Pro Now£1.59 12% offFast delivery Mon, 06 Jul
Save £0.28
GP: 656.007UK, High Voltage Alkaline Battery, 23AE, 5 Pack
Long Lasting£ 3 85RRP: £4.13WME Pro Plan priceGet Pro Now£3.39 12% offFast delivery Mon, 06 Jul
Save £0.10
GP: 656.006UK, High Voltage Alkaline Battery, 23AE Single, Excellent Performance
Top Performance£ 1 23RRP: £1.33WME Pro Plan priceGet Pro Now£1.08 12% offFast delivery Mon, 06 Jul
Save £0.08
GP: 656.304UK, High Voltage Alkaline Battery, 11A, Excellent Performance
Long Life£ 1 09RRP: £1.17WME Pro Plan priceGet Pro Now£0.96 12% offFast delivery Mon, 06 Jul
Save £0.22
GP: 656.206UK, LR44 (A76) Alkaline Button Cell, 125mAh, 10 Pack, 1.5V
Best Value£ 2 98RRP: £3.20WME Pro Plan priceGet Pro Now£2.62 12% offFast delivery Mon, 06 Jul
Save £0.22
GP: 656.000UK, Ultra+ Alkaline Batteries, AAA 4 Pack, 1.5V, 30% Longer Life
Long-Lasting£ 2 90RRP: £3.12WME Pro Plan priceGet Pro Now£2.55 12% off
Save £0.05
GP: 656.203UK, LR44 Alkaline Button Cell Battery, 1.5V, 125mAh
Long Lasting£ 0 65RRP: £0.70WME Pro Plan priceGet Pro Now£0.57 12% offFast delivery Mon, 06 Jul
Save £0.23
GP: 656.036UK, AAA Alkaline Batteries, 1.5V, Bulk Pack of 10, 0.121 kg
Cost Saver£ 3 11RRP: £3.34WME Pro Plan priceGet Pro Now£2.74 12% offFast delivery Mon, 06 Jul
Save £0.26
GP: 656.035UK, Alkaline Batteries, AA 1.5V, Bulk Pack of 10
Powerful£ 3 46RRP: £3.72WME Pro Plan priceGet Pro Now£3.04 12% offFast delivery Mon, 06 Jul
Save £0.17
GP: 656.020UK, Ultra Alkaline Battery, 9V (PP3), Single Pack
Long Lasting£ 2 30RRP: £2.47WME Pro Plan priceGet Pro Now£2.02 12% offFast delivery Mon, 06 Jul
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GP: 656.017UK, Ultra Alkaline D Batteries, 1.5V, 2 Pack
High Capacity£ 3 46RRP: £3.72WME Pro Plan priceGet Pro Now£3.04 12% offFast delivery Mon, 06 Jul
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Save £0.26
GP: 656.343UK, Lithium Photo Cells, CR2, 3V, Extra Long Life, Supplied per Blister
Long Life£ 3 41RRP: £3.67Fast delivery Mon, 06 Jul -
Save £1.50
Duracell: 656.978UK, Procell Constant Battery Range, D Size, Alkaline, 19669mAh, 1.5V, 10 Pack
Professional Use£ 20 18RRP: £21.68 -
Save £1.03
Bulk Packed£ 13 79RRP: £14.82Fast delivery Mon, 06 Jul
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Save £0.40
Duracell: 656.976UK, Procell Constant Battery AAA, 10 Pack, Alkaline Manganese, 1.5V, 1222mAh
Always Reliable£ 5 45RRP: £5.85Fast delivery Mon, 06 Jul -
Save £0.54
Duracell: 656.975UK, Procell AA Constant Battery Pack, 10 Batteries, 1.5V, 3125mAh, Alkaline
Professional Use£ 7 26RRP: £7.80Fast delivery Mon, 06 Jul -
Save £0.44
Long Lasting£ 5 94RRP: £6.38Fast delivery Mon, 06 Jul
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Save £0.30
Duracell: 656.944UK, Plus Power Alkaline Battery, 9V, Long Lasting, DURALOCK Technology
Long Lasting£ 3 93RRP: £4.23 -
Save £0.33
Duracell: 656.943UK, Plus Power Alkaline Batteries, D Size, 2 Pack, Long-Lasting Performance
Long Lasting£ 4 42RRP: £4.75Fast delivery Mon, 06 Jul -
Save £0.29
Duracell: 656.942UK, Plus Power Alkaline Batteries, C Size, 2 Pack, 10 Year Shelf Life
Long Lasting£ 3 86RRP: £4.15Fast delivery Mon, 06 Jul -
Save £0.27
Long Lasting£ 3 58RRP: £3.85Fast delivery Mon, 06 Jul
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Save £0.28
Duracell: 656.940UK, Plus Power Alkaline Batteries, AA, 4 Pack, Long Lasting Performance
Reliable Power£ 3 71RRP: £3.99 -
Save £0.30
Duracell: 656.953UK, Simply Alkaline Batteries, AAA, 6 Pack, Long Lasting Performance, Quality Trust
Best Choice£ 3 93RRP: £4.23 -
Save £0.30
Trusted Quality£ 3 93RRP: £4.23Fast delivery Mon, 06 Jul
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Save £0.31
GP: 656.625UK, High Voltage Alkaline Battery, 27A, 5 Pack, Excellent Performance
Long Lasting£ 4 14RRP: £4.45Fast delivery Mon, 06 Jul -
Save £0.10
GP: 656.624UK, High Voltage Alkaline Battery, 27A Single, Excellent Performance
High Performance£ 1 29RRP: £1.39Fast delivery Mon, 06 Jul -
Save £0.14
GP: 656.306UK, High Voltage Alkaline Battery, 4LR44, 0.015 kg
£ 1 81RRP: £1.95Fast delivery Mon, 06 Jul -
Save £0.28
GP: 656.007UK, High Voltage Alkaline Battery, 23AE, 5 Pack
Long Lasting£ 3 85RRP: £4.13Fast delivery Mon, 06 Jul -
Save £0.10
GP: 656.006UK, High Voltage Alkaline Battery, 23AE Single, Excellent Performance
Top Performance£ 1 23RRP: £1.33Fast delivery Mon, 06 Jul -
Save £0.08
GP: 656.304UK, High Voltage Alkaline Battery, 11A, Excellent Performance
Long Life£ 1 09RRP: £1.17Fast delivery Mon, 06 Jul -
Save £0.22
GP: 656.206UK, LR44 (A76) Alkaline Button Cell, 125mAh, 10 Pack, 1.5V
Best Value£ 2 98RRP: £3.20Fast delivery Mon, 06 Jul -
Save £0.22
GP: 656.000UK, Ultra+ Alkaline Batteries, AAA 4 Pack, 1.5V, 30% Longer Life
Long-Lasting£ 2 90RRP: £3.12 -
Save £0.05
GP: 656.203UK, LR44 Alkaline Button Cell Battery, 1.5V, 125mAh
Long Lasting£ 0 65RRP: £0.70Fast delivery Mon, 06 Jul -
Save £0.23
GP: 656.036UK, AAA Alkaline Batteries, 1.5V, Bulk Pack of 10, 0.121 kg
Cost Saver£ 3 11RRP: £3.34Fast delivery Mon, 06 Jul -
Save £0.26
GP: 656.035UK, Alkaline Batteries, AA 1.5V, Bulk Pack of 10
Powerful£ 3 46RRP: £3.72Fast delivery Mon, 06 Jul -
Save £0.17
GP: 656.020UK, Ultra Alkaline Battery, 9V (PP3), Single Pack
Long Lasting£ 2 30RRP: £2.47Fast delivery Mon, 06 Jul -
Save £0.26
GP: 656.017UK, Ultra Alkaline D Batteries, 1.5V, 2 Pack
High Capacity£ 3 46RRP: £3.72Fast delivery Mon, 06 Jul