Power Saver(399)
Uses item details. Price when purchased online
Prosoli 6500W All-in-One Solar Hybrid Inverter, 48V DC to 120V AC Pure Sine Wave with WiFi, Built-in 2 MPPT Controllers, CT Sensor, 6 Parallel for Home and RV $589.99
Sponsored
$58999
current price $589.99Prosoli 6500W All-in-One Solar Hybrid Inverter, 48V DC to 120V AC Pure Sine Wave with WiFi, Built-in 2 MPPT Controllers, CT Sensor, 6 Parallel for Home and RV
25 out of 5 Stars. 2 reviews
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW) From $18.99
Sponsored
From$1899
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW)
Electricity Saving Box – Energy Power Saver Device for Home & Office, Intelligent Plug-in Power Factor Stabilizer, Surge Protection, Reduce Electric Bill (6PCS)) From $13.99
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From$1399
Electricity Saving Box – Energy Power Saver Device for Home & Office, Intelligent Plug-in Power Factor Stabilizer, Surge Protection, Reduce Electric Bill (6PCS))
35 out of 5 Stars. 3 reviews
Electricity Saving Box, Plug in Power Box Saver, Energy Saver Device to Reduce Electric Bill for Home Office, Surge Protector Outlet(1 PCS) From $13.99
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From$1399
Electricity Saving Box, Plug in Power Box Saver, Energy Saver Device to Reduce Electric Bill for Home Office, Surge Protector Outlet(1 PCS)
104.5 out of 5 Stars. 10 reviews
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
53.6 out of 5 Stars. 5 reviews
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（1PC） From $13.99
3 options
Available in additional 3 optionsFrom$1399
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（1PC）
184.2 out of 5 Stars. 18 reviews
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V) By EKIDAZB $6.15
$615
current price $6.152 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V) By EKIDAZB
1163.7 out of 5 Stars. 116 reviews
Best seller Hinzonek 8 Pcs Power Saver, Energy Saving Device, Electricity Saving Box Household Voltage Stabilizer Energy Saver Household Office Market US Plug 90V-240V $27.88 Was $31.39
Now$2788
current price Now $27.88, Was $31.39$31.39
Hinzonek 8 Pcs Power Saver, Energy Saving Device, Electricity Saving Box Household Voltage Stabilizer Energy Saver Household Office Market US Plug 90V-240V
304.4 out of 5 Stars. 30 reviews
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Electricity Saving Box, Plug in Power Box Saver, Energy Saver Device to Reduce Electric Bill for Home Office, Surge Protector Outlet(1 PCS) From $13.99
From$1399
Electricity Saving Box, Plug in Power Box Saver, Energy Saver Device to Reduce Electric Bill for Home Office, Surge Protector Outlet(1 PCS)
104.5 out of 5 Stars. 10 reviews
6 Pcs Power Saver, Energy Saving Device, Power Saver Electricity Saving Box Household Voltage Stabilizer Energy Saver Household Office Market US Plug 90V-240V $23.99 Was $30.99
Now$2399
current price Now $23.99, Was $30.99$30.99
6 Pcs Power Saver, Energy Saving Device, Power Saver Electricity Saving Box Household Voltage Stabilizer Energy Saver Household Office Market US Plug 90V-240V
574.5 out of 5 Stars. 57 reviews
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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
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$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
53.6 out of 5 Stars. 5 reviews
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（4PCS） $28.99
Sponsored
$2899
current price $28.99Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（4PCS）
6PCS Power Saver, Energy Saver, Energy Saving Box, Domestic Voltage Regulator, Stopwatt Energy Saving Box, Home Office Commercial, US Plug 90V-250V, White $18.99
$1899
current price $18.996PCS Power Saver, Energy Saver, Energy Saving Box, Domestic Voltage Regulator, Stopwatt Energy Saving Box, Home Office Commercial, US Plug 90V-250V, White
153.9 out of 5 Stars. 15 reviews
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Electricity Saving Box,Energy Saving Device,High Efficiency Household Stable Voltage Device US Plug Reduces Energy Costs, Stabilize Voltage 2 Pack From $11.99
From$1199
Electricity Saving Box,Energy Saving Device,High Efficiency Household Stable Voltage Device US Plug Reduces Energy Costs, Stabilize Voltage 2 Pack
174.1 out of 5 Stars. 17 reviews
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2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW) From $18.99
3 options
Available in additional 3 optionsFrom$1899
2 Pack Energy Saver Device for Home, Electricity Saving Plug, Voltage Stabilizer Power Saver Box (90V-250V,30KW)
Best seller 4 x Energy Saving Device New Elon Musk 90V-250V Stop-Watt Energy Saver Household $19.58
$1958
current price $19.584 x Energy Saving Device New Elon Musk 90V-250V Stop-Watt Energy Saver Household
424.4 out of 5 Stars. 42 reviews
2026 Electricity Saving Box, Energy Saver Plug to Reduce Electricity Bill, Power Factor for Household/Offices (6pcs) $12.79 Was $14.99
Now$1279
current price Now $12.79, Was $14.99$14.99
2026 Electricity Saving Box, Energy Saver Plug to Reduce Electricity Bill, Power Factor for Household/Offices (6pcs)
14 out of 5 Stars. 1 reviews
4 Pack Pro Power Saver Energy Saving Device, Electricity Conservation Tool Reduces Energy Costs, Stabilizes Voltage, US Plug 90V-250V, 30KW By EKIDAZB $9.79
$979
current price $9.794 Pack Pro Power Saver Energy Saving Device, Electricity Conservation Tool Reduces Energy Costs, Stabilizes Voltage, US Plug 90V-250V, 30KW By EKIDAZB
34.7 out of 5 Stars. 3 reviews
2 x Energy Saving Device New Elon Musk 90V-250V Stop-Watt Energy Saver Household $14.49
$1449
current price $14.492 x Energy Saving Device New Elon Musk 90V-250V Stop-Watt Energy Saver Household
203.7 out of 5 Stars. 20 reviews
Electricity Saving Box, Intelligent Power Saver Pro for Home, Reduces Energy Costs, Surge Protection for Appliances, Energy Saving Device Plug-in US Plug 90V-250V 30KW 4 Pack $24.99
$2499
current price $24.99Electricity Saving Box, Intelligent Power Saver Pro for Home, Reduces Energy Costs, Surge Protection for Appliances, Energy Saving Device Plug-in US Plug 90V-250V 30KW 4 Pack
54.6 out of 5 Stars. 5 reviews
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（2PC） From $13.99
Sponsored
From$1399
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（2PC）
184.2 out of 5 Stars. 18 reviews
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（6PCS） From $13.99
Sponsored
From$1399
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（6PCS）
Voltage Stabilizer Power Saving Plug For Home And Office Use Standard Outlet 1 Pack
Voltage Stabilizer Power Saving Plug For Home And Office Use Standard Outlet 1 Pack
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V4PCS $28.99
$2899
current price $28.99Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V4PCS
6 Pack Power Saver, Energy Saving Device Electricity Saving Box High Efficiency Household Stable Voltage Device Reduces Energy Costs US Plug $18.98
$1898
current price $18.986 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
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Power Saver,4 Pack Energy Saver,Household Power Saver, Electricity Saving Box Household Office Market Device Electric Smart,90V-250V 28KW White $20.99
$2099
current price $20.99Power Saver,4 Pack Energy Saver,Household Power Saver, Electricity Saving Box Household Office Market Device Electric Smart,90V-250V 28KW White
35 out of 5 Stars. 3 reviews
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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
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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
283.9 out of 5 Stars. 28 reviews
Electricity Saving Box – Energy Power Saver Device for Home & Office, Intelligent Plug-in Power Factor Stabilizer, Surge Protection, Reduce Electric Bill (1PCS)) From $13.99
3 options
Available in additional 3 optionsFrom$1399
Electricity Saving Box – Energy Power Saver Device for Home & Office, Intelligent Plug-in Power Factor Stabilizer, Surge Protection, Reduce Electric Bill (1PCS))
35 out of 5 Stars. 3 reviews
Pro Power Saver by Elon Musk, Elon Musk Energy Saving Device 2025, Electricity Saving Box, Power Saver, Balance Current Source Stabilizes Voltage, Household Power Saver Energy Saver Device From $4.93
From$493
Pro Power Saver by Elon Musk, Elon Musk Energy Saving Device 2025, Electricity Saving Box, Power Saver, Balance Current Source Stabilizes Voltage, Household Power Saver Energy Saver Device
124 out of 5 Stars. 12 reviews
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office.(2Pcs) From $13.88
Sponsored
From$1388
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office.(2Pcs)
Multi Plug Wall Outlet adapter - 6 AC sockets and 3 USB ports (1 USB C), 3-side Surge Protector Outlets, White $13.99 Was $24.99
Sponsored
Now$1399
current price Now $13.99, Was $24.99$24.99
Multi Plug Wall Outlet adapter - 6 AC sockets and 3 USB ports (1 USB C), 3-side Surge Protector Outlets, White
3634.7 out of 5 Stars. 363 reviews
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Stop Watt, Balance Current Power Saver Wattsave, stabilize Voltage Stopwatt Energy Saving Device,Stopwatt Energy Saving Device Elon Musk, Miracle Watt Energy Saving Device (2Pcs) From $6.89
3 options
Available in additional 3 optionsFrom$689
Stop Watt, Balance Current Power Saver Wattsave, stabilize Voltage Stopwatt Energy Saving Device,Stopwatt Energy Saving Device Elon Musk, Miracle Watt Energy Saving Device (2Pcs)
694 out of 5 Stars. 69 reviews
GJX 2Pcs Power Saver Pro X By Elon Musk,Energy Saver Surge Protector Power Strip,Smart Plug $11.42
$1142
current price $11.42GJX 2Pcs Power Saver Pro X By Elon Musk,Energy Saver Surge Protector Power Strip,Smart Plug
24 out of 5 Stars. 2 reviews
2 Pack Power Save Electricity Saving Box Intellegent Power Save Energy Saving Device For Household Office Shop Appliance 90V-250V 28KW $10.99
$1099
current price $10.992 Pack Power Save Electricity Saving Box Intellegent Power Save Energy Saving Device For Household Office Shop Appliance 90V-250V 28KW
25 out of 5 Stars. 2 reviews
Best seller 4/6Pcs 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
4/6Pcs 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
184.9 out of 5 Stars. 18 reviews
Electricity Saving Plug In Energy Saver Device Cuts Bills Filters Dirty Power For Home Office Appliances 2PCS From $13.99
2 options
Available in additional 2 optionsFrom$1399
Electricity Saving Plug In Energy Saver Device Cuts Bills Filters Dirty Power For Home Office Appliances 2PCS
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 $31.33
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
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2 Pcs Stopwatt Energy Saving Device 2026 Energy Saver Device For Home, Electricity Saving Box, Voltage Stabilizer Power Saver Box For Home & Office US Plug 90V-250V From $7.98
From$798
2 Pcs Stopwatt Energy Saving Device 2026 Energy Saver Device For Home, Electricity Saving Box, Voltage Stabilizer Power Saver Box For Home & Office US Plug 90V-250V
YAHHU Power Saver Electricity Reducer Stable Voltage Device 30KW Energy Saving Box for Home Office (3.54 in x 2.17 in / 9.0 cm x 5.5 cm) $9.98
$998
current price $9.98YAHHU Power Saver Electricity Reducer Stable Voltage Device 30KW Energy Saving Box for Home Office (3.54 in x 2.17 in / 9.0 cm x 5.5 cm)
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（2PCS） From $13.99
6 options
Available in additional 6 optionsFrom$1399
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（2PCS）
SharkTRUE 2Packs Energy Saving Device Plug-in – 90V-250V Power Saver, Voltage Stabilizer, Electricity Saving Box for Home & Office From $7.99
2 options
Available in additional 2 optionsFrom$799
SharkTRUE 2Packs Energy Saving Device Plug-in – 90V-250V Power Saver, Voltage Stabilizer, Electricity Saving Box for Home & Office
63.5 out of 5 Stars. 6 reviews
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 $11.00
3 options
Available in additional 3 optionsFrom$1100
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
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GJX Energy Saver,Electricity Saving Box Energy Saving Device US Smart Plug Voltage Optimization Surge Protection Thermoregulation Outlet Home Office 90V-250V 30KW(6pcs) $24.82 Was $29.98
Now$2482
current price Now $24.82, Was $29.98$29.98
GJX Energy Saver,Electricity Saving Box Energy Saving Device US Smart Plug Voltage Optimization Surge Protection Thermoregulation Outlet Home Office 90V-250V 30KW(6pcs)
Smart Power Saver Plug, 2026 Electricity Saving Box Energy Saving Device with Voltage Stabilizer Surge Protector Overload Protection Compact Plug and Play for Home Office From $5.44
From$544
Smart Power Saver Plug, 2026 Electricity Saving Box Energy Saving Device with Voltage Stabilizer Surge Protector Overload Protection Compact Plug and Play for Home Office
Stop Watt, Balance Current Power Saver Wattsave, stabilize Voltage Stopwatt Energy Saving Device,Stopwatt Energy Saving Device Elon Musk, Miracle Watt Energy Saving Device (4Pcs) $12.28 Was $15.99
Now$1228
current price Now $12.28, Was $15.99$15.99
Stop Watt, Balance Current Power Saver Wattsave, stabilize Voltage Stopwatt Energy Saving Device,Stopwatt Energy Saving Device Elon Musk, Miracle Watt Energy Saving Device (4Pcs)
135 out of 5 Stars. 13 reviews
Cuts Bills Electricity Saving Device Plug In Energy Saver Filters Dirty Power For Home Office Appliances 4PCS From $13.99
2 options
Available in additional 2 optionsFrom$1399
Cuts Bills Electricity Saving Device Plug In Energy Saver Filters Dirty Power For Home Office Appliances 4PCS
Yajisi US Plug Power Saver and Energy Saver, High Efficiency Electricity Saving Box for Houses, Offices, and Small Factories, AC 90-240V, 28000W Payload (3.94 inches / 10 cm Length)
Yajisi US Plug Power Saver and Energy Saver, High Efficiency Electricity Saving Box for Houses, Offices, and Small Factories, AC 90-240V, 28000W Payload (3.94 inches / 10 cm Length)
YFTDEF Power Saving Device, Electricity Regulator, Reduces Electricity Bills by Up to 30%, Protects Appliances from Voltage Surges, Ideal for Homes, Offices, Restaurants, Small Businesses Was $7.47
YFTDEF Power Saving Device, Electricity Regulator, Reduces Electricity Bills by Up to 30%, Protects Appliances from Voltage Surges, Ideal for Homes, Offices, Restaurants, Small Businesses
Electricity Saving Box Energy Saving Device, 2026 Updated New Power Saver Voltage Optimization Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency
Electricity Saving Box Energy Saving Device, 2026 Updated New Power Saver Voltage Optimization Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency
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