Batteries & Power Supplies
WME's power supplies and batteries keep everything running — rack PDUs, switch-mode PSUs, and rechargeable and alkaline cells from Adastra, Haydon, Duracell and Hikvision. Whether you're powering a comms rack, a CCTV system or a portable device, the range covers regulated supplies, distribution and cells in one place.
Powering a bigger setup? See power inverters for DC-to-AC conversion, transformers & voltage regulation for stepping voltage, or CCTV installation accessories for camera power.
Power products are supplied by Adastra, Haydon, Duracell and Hikvision. Not sure which supply or cell you need? See our Help & Support guides.
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Mercury: 660.446UK, Switch-Mode Power Supply, 1000mA, 12W, 100-240V AC, 8 Adaptors Included
Compact Design£ 9 52RRP: £10.23Fast delivery Mon, 17 Aug
Save £0.55
Mercury: 661.400UK, Energy Efficient Switch-mode Universal Power Supply, 600mA, 3V-12V, 7.2W
Energy Efficient£ 7 38RRP: £7.93Fast delivery Mon, 17 Aug
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Mercury: 661.401UK, Energy Efficient Switch-mode Power Supply, 1000mA, 12W, 3V-12V Output
Eco-Friendly£ 9 66RRP: £10.37Fast delivery Mon, 17 Aug
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Eco-Friendly£ 12 69RRP: £13.64Fast delivery Mon, 17 Aug
Save £1.13
Eco-Friendly£ 15 17RRP: £16.30Fast delivery Mon, 17 Aug
Save £0.64
Mercury: 690.004UK, Lead Acid Battery Charger, 2/6/12V, 600mA, Over Current Protection
Easy to Use£ 8 55RRP: £9.19
Save £0.09
Mercury: 776.248UK, IEC Plug Adaptor, C14 to C7, 250Vac, 10A
£ 1 17RRP: £1.26Fast delivery Mon, 17 Aug
Save £0.79
Pyronix BATT-ES1 3.0V Lithium Backup Battery, 4,700 mAh, BATT-ES1
Long-lasting£ 10 62RRP: £11.41Fast delivery Mon, 17 Aug
Save £1.02
RG-POE-AF15 Passive PoE Injector - 52 V DC, 15.6 W, 1-Port Gigabit
1-Port Power£ 13 62RRP: £14.64Fast delivery Mon, 17 Aug
Save £3.28
RGL 1202SM-1 13.8V 2A Switch-Mode Power Supply with Battery Backup
Regulated Output£ 44 07RRP: £47.35
Save £7.25
RGL 1205SM-2 12V 5A Switch-Mode Power Supply with Battery Backup, Large Case
Adjustable Voltage£ 97 34RRP: £104.59
Save £2.29
Ruijie RG-POE-50-60W-MG Single-Port PoE Injector, 56 V 60 W, 2.5G
60W Power£ 30 86RRP: £33.15Fast delivery Mon, 17 Aug
Save £1.49
Ruijie RG-POE-AT30 1-Port Gigabit PoE Injector, 52V 31.2W
30W Power£ 19 96RRP: £21.45Fast delivery Mon, 17 Aug
Save £1.30
Ubiquiti POE-24-12W-G Gigabit PoE Injector, 24 V DC 0.5 A (12 W), IEC C6
Compact Design£ 17 42RRP: £18.72Fast delivery Mon, 17 Aug
Save £3.21
Save £3.01
Yuasa NP12-12 Sealed Lead-Acid (VRLA AGM) Battery, 12V 12Ah, Faston Terminals NP12-12
12V Power£ 40 60RRP: £43.61
Save £3.24
Yuasa Y17-12 12V 17Ah VRLA (AGM) Sealed Backup Battery Y17-12
Leakage-Proof£ 43 50RRP: £46.742 Years WarrantyFast delivery Mon, 17 Aug
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Save £0.71
Mercury: 660.446UK, Switch-Mode Power Supply, 1000mA, 12W, 100-240V AC, 8 Adaptors Included
Compact Design£ 9 52RRP: £10.23Fast delivery Mon, 17 Aug -
Save £0.55
Mercury: 661.400UK, Energy Efficient Switch-mode Universal Power Supply, 600mA, 3V-12V, 7.2W
Energy Efficient£ 7 38RRP: £7.93Fast delivery Mon, 17 Aug -
Save £0.71
Mercury: 661.401UK, Energy Efficient Switch-mode Power Supply, 1000mA, 12W, 3V-12V Output
Eco-Friendly£ 9 66RRP: £10.37Fast delivery Mon, 17 Aug -
Save £0.95
Eco-Friendly£ 12 69RRP: £13.64Fast delivery Mon, 17 Aug
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Save £1.13
Eco-Friendly£ 15 17RRP: £16.30Fast delivery Mon, 17 Aug
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Save £0.64
Mercury: 690.004UK, Lead Acid Battery Charger, 2/6/12V, 600mA, Over Current Protection
Easy to Use£ 8 55RRP: £9.19 -
Save £0.09
Mercury: 776.248UK, IEC Plug Adaptor, C14 to C7, 250Vac, 10A
£ 1 17RRP: £1.26Fast delivery Mon, 17 Aug -
Save £0.79
Pyronix BATT-ES1 3.0V Lithium Backup Battery, 4,700 mAh, BATT-ES1
Long-lasting£ 10 62RRP: £11.41Fast delivery Mon, 17 Aug -
Save £1.02
RG-POE-AF15 Passive PoE Injector - 52 V DC, 15.6 W, 1-Port Gigabit
1-Port Power£ 13 62RRP: £14.64Fast delivery Mon, 17 Aug -
Save £3.28
RGL 1202SM-1 13.8V 2A Switch-Mode Power Supply with Battery Backup
Regulated Output£ 44 07RRP: £47.35 -
Save £7.25
RGL 1205SM-2 12V 5A Switch-Mode Power Supply with Battery Backup, Large Case
Adjustable Voltage£ 97 34RRP: £104.59 -
Save £2.29
Ruijie RG-POE-50-60W-MG Single-Port PoE Injector, 56 V 60 W, 2.5G
60W Power£ 30 86RRP: £33.15Fast delivery Mon, 17 Aug -
Save £1.49
Ruijie RG-POE-AT30 1-Port Gigabit PoE Injector, 52V 31.2W
30W Power£ 19 96RRP: £21.45Fast delivery Mon, 17 Aug -
Save £1.30
Ubiquiti POE-24-12W-G Gigabit PoE Injector, 24 V DC 0.5 A (12 W), IEC C6
Compact Design£ 17 42RRP: £18.72Fast delivery Mon, 17 Aug -
Save £3.21
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Save £3.01
Yuasa NP12-12 Sealed Lead-Acid (VRLA AGM) Battery, 12V 12Ah, Faston Terminals NP12-12
12V Power£ 40 60RRP: £43.61 -
Save £3.24
Yuasa Y17-12 12V 17Ah VRLA (AGM) Sealed Backup Battery Y17-12
Leakage-Proof£ 43 50RRP: £46.742 Years WarrantyFast delivery Mon, 17 Aug