Power Adapters & Supplies
Keep your devices powered with our Power Adapters & Supplies – dependable solutions designed for efficiency and safety. From universal adapters to specialised power supplies, our range ensures smooth performance and reliable energy delivery for both home and professional use.
Pair your Power Adapters & Supplies with our extension leads or plug-in power supplies for added convenience. You can also explore our full electrical accessories collection to find everything you need in one place.
Shop trusted brands such as Ajax, AV:Link and Haydon at WME.
Save £6.98
Mercury: 652.006UK, Soft Start Modified Sine Wave Inverter, 1000W, 12V DC, USB Socket
High Efficiency£ 93 80RRP: £100.78WME Pro Plan priceGet Pro Now£82.54 12% off
Save £9.75
Mercury: 652.009UK, Soft Start Modified Sine Wave Inverter, 1500W, 24Vdc, 230V AC Output
Soft Start£ 131 04RRP: £140.79WME Pro Plan priceGet Pro Now£115.32 12% offFast delivery Mon, 01 Jun
Save £14.67
High Efficiency£ 197 28RRP: £211.95WME Pro Plan priceGet Pro Now£173.61 12% offFast delivery Mon, 01 Jun
Save £14.41
High Efficiency£ 193 77RRP: £208.18WME Pro Plan priceGet Pro Now£170.52 12% offFast delivery Mon, 01 Jun
Save £4.17
Mercury: 652.100UK, Soft Start Pure Sine Wave Inverter, 300W, 12Vdc, 230V Mains Output, USB Socket
Pure Sine Wave£ 56 02RRP: £60.19WME Pro Plan priceGet Pro Now£49.30 12% offFast delivery Mon, 01 Jun
Save £6.70
Mercury: 652.102UK, Soft Start Pure Sine Wave Inverter, 12V, 600W, 230Vac Output
High Efficiency£ 90 02RRP: £96.72WME Pro Plan priceGet Pro Now£79.22 12% offFast delivery Mon, 01 Jun
Save £12.82
Save £0.71
Mercury: 660.446UK, Switch-Mode Power Supply, 1000mA, 12W, 100-240V AC, 8 Adaptors Included
Compact Design£ 9 52RRP: £10.23WME Pro Plan priceGet Pro Now£8.38 12% offFast delivery Mon, 01 Jun
Save £0.30
Save £0.55
Mercury: 661.400UK, Energy Efficient Switch-mode Universal Power Supply, 600mA, 3V-12V, 7.2W
Energy Efficient£ 7 38RRP: £7.93WME Pro Plan priceGet Pro Now£6.49 12% offFast delivery Mon, 01 Jun
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Mercury: 661.401UK, Energy Efficient Switch-mode Power Supply, 1000mA, 12W, 3V-12V Output
Eco-Friendly£ 9 66RRP: £10.37WME Pro Plan priceGet Pro Now£8.50 12% offFast delivery Mon, 01 Jun
Save £0.95
Eco-Friendly£ 12 69RRP: £13.64WME Pro Plan priceGet Pro Now£11.17 12% offFast delivery Mon, 01 Jun
Save £1.13
Eco-Friendly£ 15 17RRP: £16.30WME Pro Plan priceGet Pro Now£13.35 12% offFast delivery Mon, 01 Jun
Save £0.05
Mercury: 776.245UK, IEC In-line Socket C13, 250Vac, 6A with Rubber Protector
Safe Connection£ 0 70RRP: £0.75WME Pro Plan priceGet Pro Now£0.62 12% offFast delivery Mon, 01 Jun
Save £0.09
Mercury: 776.248UK, IEC Plug Adaptor, C14 to C7, 250Vac, 10A
£ 1 17RRP: £1.26WME Pro Plan priceGet Pro Now£1.03 12% offFast delivery Mon, 01 Jun
Save £0.05
Mercury: 776.275UK, IEC In-line Plug C14, Shrouded, 250Vac/6A, Rubber Protector, Up to 8mm Cable
Compact Design£ 0 70RRP: £0.75WME Pro Plan priceGet Pro Now£0.62 12% offFast delivery Mon, 01 Jun
Save £0.06
Mercury: 777.010UK, 2.5mm DC Plug with Screw In Terminals, 5A, 24Vdc, Twin Modular
Compact Design£ 0 82RRP: £0.88WME Pro Plan priceGet Pro Now£0.72 12% offFast delivery Mon, 01 Jun
Save £0.06
Mercury: 777.011UK, 2.5mm DC Socket with Screw In Terminals, 5A, 24Vdc
Compact Design£ 0 82RRP: £0.88WME Pro Plan priceGet Pro Now£0.72 12% offFast delivery Mon, 01 Jun
Save £0.07
Mercury: 778.564UK, 12V Cigar Lighter Socket, 10A, Brass Contacts, Rubber Protector
10A Rated£ 0 97RRP: £1.04WME Pro Plan priceGet Pro Now£0.85 12% offFast delivery Mon, 01 Jun
Save £1.02
RG-POE-AF15 Passive PoE Injector — 52 V DC, 15.6 W, 1-Port Gigabit
1-Port Power£ 13 62RRP: £14.64WME Pro Plan priceGet Pro Now£11.99 12% offFast delivery Mon, 01 Jun
Save £3.28
RGL 1202SM-1 13.8V 2A Switch-Mode Power Supply with Battery Backup
Regulated Output£ 44 07RRP: £47.35WME Pro Plan priceGet Pro Now£38.78 12% off
Save £2.29
Ruijie RG-POE-50-60W-MG Single‑Port PoE Injector, 56 V 60 W, 2.5G
60W Power£ 30 86RRP: £33.15WME Pro Plan priceGet Pro Now£27.16 12% offFast delivery Mon, 01 Jun
Save £1.49
Ruijie RG-POE-AT30 1‑Port Gigabit PoE Injector, 52V 31.2W, INSUFFICIENT DATA
30W Power£ 19 96RRP: £21.45WME Pro Plan priceGet Pro Now£17.56 12% offFast delivery Mon, 01 Jun
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: £18.72WME Pro Plan priceGet Pro Now£15.33 12% offFast delivery Mon, 01 Jun
Save £3.21
Veracity VPSU-57V-800 57 V DC 0.8 A (40 W) External PSU
High Efficiency£ 43 11RRP: £46.32WME Pro Plan priceGet Pro Now£37.94 12% offFast delivery Mon, 01 Jun
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Save £6.98
Mercury: 652.006UK, Soft Start Modified Sine Wave Inverter, 1000W, 12V DC, USB Socket
High Efficiency£ 93 80RRP: £100.78 -
Save £9.75
Mercury: 652.009UK, Soft Start Modified Sine Wave Inverter, 1500W, 24Vdc, 230V AC Output
Soft Start£ 131 04RRP: £140.79Fast delivery Mon, 01 Jun -
Save £14.67
High Efficiency£ 197 28RRP: £211.95Fast delivery Mon, 01 Jun
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Save £14.41
High Efficiency£ 193 77RRP: £208.18Fast delivery Mon, 01 Jun
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Save £4.17
Mercury: 652.100UK, Soft Start Pure Sine Wave Inverter, 300W, 12Vdc, 230V Mains Output, USB Socket
Pure Sine Wave£ 56 02RRP: £60.19Fast delivery Mon, 01 Jun -
Save £6.70
Mercury: 652.102UK, Soft Start Pure Sine Wave Inverter, 12V, 600W, 230Vac Output
High Efficiency£ 90 02RRP: £96.72Fast delivery Mon, 01 Jun -
Save £12.82
High Efficiency£ 172 43RRP: £185.25
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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, 01 Jun -
Save £0.30
Compact Design£ 4 03RRP: £4.33
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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, 01 Jun -
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, 01 Jun -
Save £0.95
Eco-Friendly£ 12 69RRP: £13.64Fast delivery Mon, 01 Jun
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Save £1.13
Eco-Friendly£ 15 17RRP: £16.30Fast delivery Mon, 01 Jun
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Save £0.05
Mercury: 776.245UK, IEC In-line Socket C13, 250Vac, 6A with Rubber Protector
Safe Connection£ 0 70RRP: £0.75Fast delivery Mon, 01 Jun -
Save £0.09
Mercury: 776.248UK, IEC Plug Adaptor, C14 to C7, 250Vac, 10A
£ 1 17RRP: £1.26Fast delivery Mon, 01 Jun -
Save £0.05
Mercury: 776.275UK, IEC In-line Plug C14, Shrouded, 250Vac/6A, Rubber Protector, Up to 8mm Cable
Compact Design£ 0 70RRP: £0.75Fast delivery Mon, 01 Jun -
Save £0.06
Mercury: 777.010UK, 2.5mm DC Plug with Screw In Terminals, 5A, 24Vdc, Twin Modular
Compact Design£ 0 82RRP: £0.88Fast delivery Mon, 01 Jun -
Save £0.06
Mercury: 777.011UK, 2.5mm DC Socket with Screw In Terminals, 5A, 24Vdc
Compact Design£ 0 82RRP: £0.88Fast delivery Mon, 01 Jun -
Save £0.07
Mercury: 778.564UK, 12V Cigar Lighter Socket, 10A, Brass Contacts, Rubber Protector
10A Rated£ 0 97RRP: £1.04Fast delivery Mon, 01 Jun -
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, 01 Jun -
Save £3.28
RGL 1202SM-1 13.8V 2A Switch-Mode Power Supply with Battery Backup
Regulated Output£ 44 07RRP: £47.35 -
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, 01 Jun -
Save £1.49
Ruijie RG-POE-AT30 1‑Port Gigabit PoE Injector, 52V 31.2W, INSUFFICIENT DATA
30W Power£ 19 96RRP: £21.45Fast delivery Mon, 01 Jun -
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, 01 Jun -
Save £3.21
Veracity VPSU-57V-800 57 V DC 0.8 A (40 W) External PSU
High Efficiency£ 43 11RRP: £46.32Fast delivery Mon, 01 Jun