Best Power Saver Device Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Wsndyjia

New
Energy Saving Smart Plugs, 2pcs Electric Energy Saver Power Device Electricity Saving Boxes for Home, Office
Reduces Energy Waste: Helps lower electricity bills by minimizing standby power consumption from connected devices.

£12.99 £15.99
REINREUDE

New
2PCS Energy Saving Device, Electricity Saving Box with Energy Saving Plugs, Energy Saver Electricity Saving Device for H
Significantly Reduce Your Electricity Bills: Our power saver pro energy saving device is engineered to optimize househol

£12.99
Best Value
Yosoo Health Gear

New
Yosoo Health Gear Energy Saving Device, 3PCS Stop Watt Energy Saver Electricity Saving Boxes Voltage Stabilizer Plug Pro
Advanced Energy Efficiency: This energy-saving device stabilizes voltage, balances current, and offers protection, signi

£19.24
lvifloae

New
lvifloae Stopwatt Energy Saving Device Saver Electrasavvy Save Electricity Box 90V-250V 30Kw,Voltage Stabilizer Protecto
【Energy Saving Plug】: This energy saver can stabilize voltage, balance current, and provide guard, achieving energy savi

£19.19
lvifloae

Used
lvifloae Stopwatt Energy Saving Device Saver Electrasavvy Save Electricity Box 90V-250V 30Kw,Voltage Stabilizer Protecto
【Energy Saving Plug】: This energy saver can stabilize voltage, balance current, and provide guard, achieving energy savi

£17.09
Nebulith

New
2PCS Energy Saving Device, Electricity Saving Box for Household, High Efficiency Power Savings Box, Energy Saving Plugs,
Significant Energy Savings: This power saver pro electricity saving box is designed to reduce your household energy cons

£14.99
Homtrator

New
Optiwatt Electric Saver, Ecowatt Power Saver, 2026 Stopwatt Energy Saving Device with Smart-Capacitor Voltage Stabilizer
Effortless Plug & Play Energy Saving Device: Simply plug this compact device into any standard outlet—no tools, wiring,

£21.99
ZJchao

New
Energy Saving Device, 3PCS Save Electricity Box Voltage Stabilizer Protector Smart Power Saver Voltage Stabilizer Protec
Energy Saving Plug: This energy saver plug is designed to enhance household energy efficiency by stabilizing voltage and

£18.77
Generic

New
Electric Saver, Smart Power Strip Uk Plug, Intelligent Energy Savers Saving Device for Electricity Home(2pcs,BritishStan
【Intelligent Energy Optimization】Using advanced voltage and current stabilization technology, this electric saver helps

£7.99
CHENRI

New
2PCS Ampshield Energy Saver, Veltaflow Electricity Energy Saver, Pro Energy Power Saver, 2026 Stop Watt Energy Saving De
Energy Saving: Pro Energy Power Saver optimises electricity consumption patterns.

£7.55

10 Power Saver Device deals are available from: Amazon stores, starting from £7.55.
The biggest discount we found is 19% on Energy Saving Smart Plugs, 2pcs Electric Energy Saver Power Device Electricity Saving Boxes for Home, Office at Amazon.
The lowest price we found is £7.55 while the highest is £21.99.
Prices for the best Power Saver Device deals average at £15.28.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Power Saver Device.