Power Savers(84)
Uses item details. Price when purchased online
Best seller 4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V $9.99
Sponsored
$999
current price $9.994 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V
103.3 out of 5 Stars. 10 reviews
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW) From $16.99
Sponsored
From$1699
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW)
Voltage Stabilizer – Home Power Optimizer, 90V-250V Wide Voltage Plug, Household Appliance Protection, US Plug From $13.99
Sponsored
From$1399
Voltage Stabilizer – Home Power Optimizer, 90V-250V Wide Voltage Plug, Household Appliance Protection, US Plug
Hinzonek 6 Pack Power Saver, Household Electricity Saving Box, Power Saving Device Energy Saving for Home, Office, Commercial Use, 30KW, US Plug $18.50 Was $20.98
Sponsored
Now$1850
current price Now $18.50, Was $20.98$20.98
Hinzonek 6 Pack Power Saver, Household Electricity Saving Box, Power Saving Device Energy Saving for Home, Office, Commercial Use, 30KW, US Plug
Save with
Best seller 4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V $9.99
$999
current price $9.994 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V
103.3 out of 5 Stars. 10 reviews
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW) From $16.99
3 options
Available in additional 3 optionsFrom$1699
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW)
Clearance Voltage Stabilizer Power Saving Plug For Home And Office Use Standard Outlet 1 Pack Was $7.55
Voltage Stabilizer Power Saving Plug For Home And Office Use Standard Outlet 1 Pack
Reduced price DICEEVIL 4 Pack Power Saver, Energy Saving Device Power Saver Electricity Saving Box, Household Voltage Stabilizer Energy Saver Office Market Device, 90V-240V US Plug $18.99 Was $22.99
Now$1899
current price Now $18.99, Was $22.99$22.99
DICEEVIL 4 Pack Power Saver, Energy Saving Device Power Saver Electricity Saving Box, Household Voltage Stabilizer Energy Saver Office Market Device, 90V-240V US Plug
74.9 out of 5 Stars. 7 reviews
Save with
6 Pack Power Saver, Energy Saving Device Electricity Saving Box High Efficiency Household Stable Voltage Device Reduces Energy Costs US Plug $18.49
$1849
current price $18.496 Pack Power Saver, Energy Saving Device Electricity Saving Box High Efficiency Household Stable Voltage Device Reduces Energy Costs US Plug
35 out of 5 Stars. 3 reviews
Save with
Best seller Hinzonek 4 Pack Power Saver, Energy Saver, Household Power Saver, Electricity Saving Box Household Office Market Device Electric Smart US Plug 90V-250V 28KW White Was $32.45
Hinzonek 4 Pack Power Saver, Energy Saver, Household Power Saver, Electricity Saving Box Household Office Market Device Electric Smart US Plug 90V-250V 28KW White
174.5 out of 5 Stars. 17 reviews
Save with
Best seller Electricity saving box, 2025 Power-Saver-Pro Esaverwatt Elon-Musk Energy Saving Device Stop-Watt, Energy-Conservation Device Stabilizes Volts Reduces Energy-Costs By Akifronte From $10.99
3 options
Available in additional 3 optionsFrom$1099
Electricity saving box, 2025 Power-Saver-Pro Esaverwatt Elon-Musk Energy Saving Device Stop-Watt, Energy-Conservation Device Stabilizes Volts Reduces Energy-Costs By Akifronte
204.4 out of 5 Stars. 20 reviews
Power Saver Pro Energy Saving Plug In for Home and Office Use 30KW Capacity From $15.28
2 options
Available in additional 2 optionsFrom$1528
Power Saver Pro Energy Saving Plug In for Home and Office Use 30KW Capacity
Best seller 4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V $10.25
$1025
current price $10.254 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V
293.8 out of 5 Stars. 29 reviews
GJX Energy Saving Device,Voltage-Stabilizing Power Saver,Power Optimization Device with Overheat Protection,Electricity Saving Box for Household Appliances or Commercial Buildings $8.75
$875
current price $8.75GJX Energy Saving Device,Voltage-Stabilizing Power Saver,Power Optimization Device with Overheat Protection,Electricity Saving Box for Household Appliances or Commercial Buildings
11 out of 5 Stars. 1 reviews
Miuline 2/4Pcs Power Saver 90V-250V Electric Energy Saver Household Electricity Saving Box Smart Portable Electric Bill Killer for Home Office Market Factory $10.89
$1089
current price $10.89Miuline 2/4Pcs Power Saver 90V-250V Electric Energy Saver Household Electricity Saving Box Smart Portable Electric Bill Killer for Home Office Market Factory
8PCS Power Plug Pro Energy Saver 2026 Updated New Stop Watt Energy Saving Device Intelligent Electricity Electric Saving Box Smart Plug in Power Box Power Factor Saver Household Power Plug-in See price in cart
See price in cart
current price See price in cart8PCS Power Plug Pro Energy Saver 2026 Updated New Stop Watt Energy Saving Device Intelligent Electricity Electric Saving Box Smart Plug in Power Box Power Factor Saver Household Power Plug-in
4Pcs Power Saver 90-250V 30KW Electricity Saving Box Household Energy Saver US Plug Power Saving Device Energy Saving Plug with Green Light for Home Office $6.08
$608
current price $6.084Pcs Power Saver 90-250V 30KW Electricity Saving Box Household Energy Saver US Plug Power Saving Device Energy Saving Plug with Green Light for Home Office
FIEWESEY Power Factor Saver Electricity Saving Box,Electricity Power Saver Plug in Energy Saving Device Electric Bill Killer Energy Power Saving Device (3 Pcs)
FIEWESEY Power Factor Saver Electricity Saving Box,Electricity Power Saver Plug in Energy Saving Device Electric Bill Killer Energy Power Saving Device (3 Pcs)
113.4 out of 5 Stars. 11 reviews
2026 Upgraded Electricity Saving Box, 30KW Intelligent Power Saver Device with Smart Chip, Energy Saving Plug-in for Home and Office, US Plug, 4PC/6PC Pack
2026 Upgraded Electricity Saving Box, 30KW Intelligent Power Saver Device with Smart Chip, Energy Saving Plug-in for Home and Office, US Plug, 4PC/6PC Pack
Household Energy-Saving Device, Power Plug Pro 2026 Updated Design, Energy Saver Plug-in Power Box with US Plug for Homes and Offices,1pcs From $14.95
From$1495
Household Energy-Saving Device, Power Plug Pro 2026 Updated Design, Energy Saver Plug-in Power Box with US Plug for Homes and Offices,1pcs
GJX 4Pcs Energy Saving Device,Voltage-Stabilizing Power Saver,Electrical Line Loss Optimization Device,Electricity Saving Box for Hotels and Shopping Malls $17.89
$1789
current price $17.89GJX 4Pcs Energy Saving Device,Voltage-Stabilizing Power Saver,Electrical Line Loss Optimization Device,Electricity Saving Box for Hotels and Shopping Malls
Electricity Saving Box, Energy Saving Device Smart Save Plug, Electric Bill Power Energy Electricity Factor Saver Smart Intelligent Plug for Home Office - Shape A From $8.99
From$899
Electricity Saving Box, Energy Saving Device Smart Save Plug, Electric Bill Power Energy Electricity Factor Saver Smart Intelligent Plug for Home Office - Shape A
Round Plug Power Factor Corrector for EU 90-250V, High Capacity Electric Saver 30KW Home Energy Efficiency Booster $13.99
$1399
current price $13.99Round Plug Power Factor Corrector for EU 90-250V, High Capacity Electric Saver 30KW Home Energy Efficiency Booster
Simple Install US Smart Plug Power Plug Pro Energy Saver Electricity Saving Cost Reduction Tool
Simple Install US Smart Plug Power Plug Pro Energy Saver Electricity Saving Cost Reduction Tool
SH-RuiDu 6 Pcs Power Saver, Energy Saving Device to Reduce Electric Bill, Electricity Saving Box for Home & Office, Automatic Stable Voltage Regulator for Home Office, 28KW, US Plug $69.99
$6999
current price $69.99SH-RuiDu 6 Pcs Power Saver, Energy Saving Device to Reduce Electric Bill, Electricity Saving Box for Home & Office, Automatic Stable Voltage Regulator for Home Office, 28KW, US Plug
Save with
Yajisi 4pcs Smart Electric Box Energy Saver 30000W Automatic Household Intelligent Power Saving Device for TV and Home Appliances (US Plug, 90-250V, 3.7 inches / 9.4 cm, White) From $20.99
3 options
Available in additional 3 optionsFrom$2099
Yajisi 4pcs Smart Electric Box Energy Saver 30000W Automatic Household Intelligent Power Saving Device for TV and Home Appliances (US Plug, 90-250V, 3.7 inches / 9.4 cm, White)
Vruelia 4 Pack Pro Power Saver Energy Saving Device, Household Power Saver, Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V $9.96
$996
current price $9.96Vruelia 4 Pack Pro Power Saver Energy Saving Device, Household Power Saver, Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V
Save with
Hmsavn Power Save, Energy Save, Household Power Save, Electricity Saving Box Household Office Market Device Smart US Plug 90V-240V 28000W Electronics $3.99
$399
current price $3.99Hmsavn Power Save, Energy Save, Household Power Save, Electricity Saving Box Household Office Market Device Smart US Plug 90V-240V 28000W Electronics
1/2PCS Power Save Energy Saver Electricity Saving Box Household Market Device From $16.99
2 options
Available in additional 2 optionsFrom$1699
1/2PCS Power Save Energy Saver Electricity Saving Box Household Market Device
Clearance Stabilize Electrical Voltage Power Plug Pros,90v-250v Voltage Regulator,Overheat Protection,Power Saver for Home Appliances,Refrigerator and Air Conditioner,Household and Office Use,4-Pack B From $4.92
From$492
Stabilize Electrical Voltage Power Plug Pros,90v-250v Voltage Regulator,Overheat Protection,Power Saver for Home Appliances,Refrigerator and Air Conditioner,Household and Office Use,4-Pack B
Household Energy-saving And Energy-saving Appliances Energy Saving Treasure High-efficiency Intelligent Stable Voltage High-efficiency Intelligent Energy-sav
Household Energy-saving And Energy-saving Appliances Energy Saving Treasure High-efficiency Intelligent Stable Voltage High-efficiency Intelligent Energy-sav
22 out of 5 Stars. 2 reviews
Plug in Power Box Saver, Electricity Saving Box, 2026 Energy Saving Device for Household/Offices (2) From $16.90
From$1690
Plug in Power Box Saver, Electricity Saving Box, 2026 Energy Saving Device for Household/Offices (2)
GJX 8Pcs Power Plug Energy Saver Smart Plug in Power Box Power Factor Saver Household Power Plug-In $41.16
$4116
current price $41.16GJX 8Pcs Power Plug Energy Saver Smart Plug in Power Box Power Factor Saver Household Power Plug-In
Energy Saving Power Plug Device, Wide 90-250V Input US Plug Design, Practical Electricity Saver for Household and Office Use,1PCS From $16.99
From$1699
Energy Saving Power Plug Device, Wide 90-250V Input US Plug Design, Practical Electricity Saver for Household and Office Use,1PCS
Home Office Accessory Energy Saving Box Power Plug Pro Energy Saver Durable Fire Resistant Material
Home Office Accessory Energy Saving Box Power Plug Pro Energy Saver Durable Fire Resistant Material
Energy Saving Device Power Saving Box Pro, 2026 New Professional Home Energy Saver Watt Stop Electricity Stabilizer with Capacitor System for Household Appliances, Fireproof & Leakage-Proof, 1PC
Energy Saving Device Power Saving Box Pro, 2026 New Professional Home Energy Saver Watt Stop Electricity Stabilizer with Capacitor System for Household Appliances, Fireproof & Leakage-Proof, 1PC
15 out of 5 Stars. 1 reviews
Tripplite 550VA UPS Energy Saving Standby $113.74
$11374
current price $113.74Tripplite 550VA UPS Energy Saving Standby
Voltage Stabilizer – Home Power Optimizer, 90V-250V Wide Voltage Plug, Household Appliance Protection, US Plug From $13.99
5 options
Available in additional 5 optionsFrom$1399
Voltage Stabilizer – Home Power Optimizer, 90V-250V Wide Voltage Plug, Household Appliance Protection, US Plug
Chenyang CY NEMA 1-15P USA Outlet Saver Power Extension Adapter 2-prong 2 Outlets 90 Degree Left Right Angled Adapter $7.88
$788
current price $7.88Chenyang CY NEMA 1-15P USA Outlet Saver Power Extension Adapter 2-prong 2 Outlets 90 Degree Left Right Angled Adapter
Chenyang CY NEMA 1-15P USA Outlet Saver Power Extension Adapter 2-prong 2 Outlets 90 Degree Up Down Angled Adapter $7.88
$788
current price $7.88Chenyang CY NEMA 1-15P USA Outlet Saver Power Extension Adapter 2-prong 2 Outlets 90 Degree Up Down Angled Adapter
15 out of 5 Stars. 1 reviews
GJX 4 Pack Smart Plug Device,Device Plug-In for Home&Office Us Plug 90V-250V 30Kw $17.80 Was $21.03
Now$1780
current price Now $17.80, Was $21.03$21.03
GJX 4 Pack Smart Plug Device,Device Plug-In for Home&Office Us Plug 90V-250V 30Kw
Do it Best Global Sourcing Smart Savers 5V-3A;9V-2A;12V-1.5A Power Plug - Pack of 12 $105.31
$10531
current price $105.31Do it Best Global Sourcing Smart Savers 5V-3A;9V-2A;12V-1.5A Power Plug - Pack of 12
High Load Bearing Energy Saving Box Power Plug Pro Energy Saver Apartment Household Use $9.79
$979
current price $9.79High Load Bearing Energy Saving Box Power Plug Pro Energy Saver Apartment Household Use
GJX Device Plug in for Home and Office 4 Pack $21.30 Was $25.17
Now$2130
current price Now $21.30, Was $25.17$25.17
GJX Device Plug in for Home and Office 4 Pack
Other options to consider(20)
Popular in Power Savers
Related Products
Eaton AH560R9W Pin and Sleeve Receptacle, 60A 120/208V, 3 phase, 4 pole 5 wire, Blue
Eaton AH560R9W Pin and Sleeve Receptacle, 60A 120/208V, 3 phase, 4 pole 5 wire, Blue$59.77current price $59.77Leviton 101 Cord & Plug in Brown — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring
Leviton 101 Cord & Plug in Brown — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring$18.58current price $18.58GFCI Rceptcle, Commer., Wht, 15A, 0.5 HP SNAPGFTW15W
GFCI Rceptcle, Commer., Wht, 15A, 0.5 HP SNAPGFTW15W$50.86current price $50.86Leviton 115PR 000-000 Heavy Duty Non-Polarized Electrical Plug, 125 V, 15 A, 2 P, 2 W, Black — Residential Use, Standard Application
Leviton 115PR 000-000 Heavy Duty Non-Polarized Electrical Plug, 125 V, 15 A, 2 P, 2 W, Black — Residential Use, Standard Application$10.35current price $10.35Cooper Wiring Devices Flanged Inlet 20A 250V 3PH 3P3W Hart/Lock CWL1120FI
Cooper Wiring Devices Flanged Inlet 20A 250V 3PH 3P3W Hart/Lock CWL1120FI$23.99current price $23.99Leviton 101 Cord & Plug in White — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring
Leviton 101 Cord & Plug in White — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring$66.19current price $66.19(case of 12) EATON Wiring 7503LA-BOX 15-Amp 120-Volt 3-Way Decorator, Light Almond
(case of 12) EATON Wiring 7503LA-BOX 15-Amp 120-Volt 3-Way Decorator, Light Almond$69.77current price $69.77Leviton 101-EP 15-Amp, 125-Volt, Plug, Straight Blade, Residential Grade, Polarized, Non-Grounding, Black
Leviton 101-EP 15-Amp, 125-Volt, Plug, Straight Blade, Residential Grade, Polarized, Non-Grounding, Black$7.58current price $7.58ELEGRP Lighted 15 Amp 125 Volt NEMA 5-15P 2 Pole 3 Wire Grounding Straight Blade Electrical Plug Replacement Cord Outlet Commercial Grade, Yellow, 5 Pack
ELEGRP Lighted 15 Amp 125 Volt NEMA 5-15P 2 Pole 3 Wire Grounding Straight Blade Electrical Plug Replacement Cord Outlet Commercial Grade, Yellow, 5 Pack
Leviton, 2690-065 Locking Outlet Receptaclem NEMA L13-30R, 30A, 600V, 3PY, (Pack of 1)
Leviton, 2690-065 Locking Outlet Receptaclem NEMA L13-30R, 30A, 600V, 3PY, (Pack of 1)$19.99current price $19.99Leviton 101 Cord & Plug in White — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring
Leviton 101 Cord & Plug in White — UL Listed for US Residential Electrical Code Compliance, Drop-in NEC-Standard Wiring$8.34current price $8.34Lylong 240V 16A 3 PIN BLUE SITE INDUSTRIAL PLUGS & SOCKETS MALE/FEMALE IP44 2P + EARTH 16 Amp Hook Up Plug
Lylong 240V 16A 3 PIN BLUE SITE INDUSTRIAL PLUGS & SOCKETS MALE/FEMALE IP44 2P + EARTH 16 Amp Hook Up Plug$7.99current price $7.99