Power Factor Saver(46)
Uses item details. Price when purchased online
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（1PC） From $13.99
Sponsored
From$1399
Electricity Saving Box, Smart Plug-in Energy Saver for Home & Office, Reduce Electric Bill, Surge Protector, 90V-250V（1PC）
194.3 out of 5 Stars. 19 reviews
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（1PCS） From $13.99
Sponsored
From$1399
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（1PCS）
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
Sponsored
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, 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）
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）
194.3 out of 5 Stars. 19 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
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
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
1173.7 out of 5 Stars. 117 reviews
Electricity Saving Box, 2027 New Power Factor Saver, Surge Protection & Thermoregulation, 90V-250V 28KW Load, Plug and Play, Compact ABS Design, Hot Swappable for Home & Office (3PC) From $12.99
From$1299
Electricity Saving Box, 2027 New Power Factor Saver, Surge Protection & Thermoregulation, 90V-250V 28KW Load, Plug and Play, Compact ABS Design, Hot Swappable for Home & Office (3PC)
35 out of 5 Stars. 3 reviews
Electricity Saving Box, Smart Energy Power Saver Device, Intelligent Plug-In for Home & Office, Reduce Electric Bill, Improve Power Factor, Protect Appliances & Voltage (1PC) From $12.99
2 options
Available in additional 2 optionsFrom$1299
Electricity Saving Box, Smart Energy Power Saver Device, Intelligent Plug-In for Home & Office, Reduce Electric Bill, Improve Power Factor, Protect Appliances & Voltage (1PC)
Smart Surge Protector and Electricity Saving Box, Plug-in Energy Power Saver Device to Help Reduce Electric Bills for Home From $12.99
Sponsored
From$1299
Smart Surge Protector and Electricity Saving Box, Plug-in Energy Power Saver Device to Help Reduce Electric Bills for Home
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office.(3Pcs) From $13.88
Sponsored
From$1388
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office.(3Pcs)
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
Electricity Saving Box – Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact（1PCS） 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（1PCS）
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
UsilkU 4pcs Electricity Saving Box Professional Smart High Efficiency Safe Household Energy Saver Power Factor Stabilizer 90-250V 28000W Payload US Plug for Home and Office Use $20.41
$2041
current price $20.41UsilkU 4pcs Electricity Saving Box Professional Smart High Efficiency Safe Household Energy Saver Power Factor Stabilizer 90-250V 28000W Payload US Plug for Home and Office Use
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
Clearance Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency(1PC) From $13.08
5 options
Available in additional 5 optionsFrom$1308
Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency(1PC)
34.7 out of 5 Stars. 3 reviews
Suodoka 30KW Home Power Saver Electricity Saving Box Energy Stabilizer 110-240V Wide Voltage with Built-in Capacitor for Household and Commercial High Power Appliances Efficiency Upgrade
Suodoka 30KW Home Power Saver Electricity Saving Box Energy Stabilizer 110-240V Wide Voltage with Built-in Capacitor for Household and Commercial High Power Appliances Efficiency Upgrade
UsilkU 100KW Power Saver Electricity Saving Box Digital Voltage Display Energy Saver Line Conditioner with US Plug for Home Household Appliances Commercial Use 5 inches / 128 mm $24.73
$2473
current price $24.73UsilkU 100KW Power Saver Electricity Saving Box Digital Voltage Display Energy Saver Line Conditioner with US Plug for Home Household Appliances Commercial Use 5 inches / 128 mm
Pyle 1800 Watt Mount Rack Power Conditioner Surge Protector w/ 8 Outlets $56.99
Sponsored
$5699
current price $56.99Pyle 1800 Watt Mount Rack Power Conditioner Surge Protector w/ 8 Outlets
124.9 out of 5 Stars. 12 reviews
Electricity Saver for Home, Energy Saving Device Smart Plug with Voltage Stabilizer & Surge Protection, Compact Office Power Saver (1 PC) From $13.99
Sponsored
From$1399
Electricity Saver for Home, Energy Saving Device Smart Plug with Voltage Stabilizer & Surge Protection, Compact Office Power Saver (1 PC)
Electricity Saving Box, Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact Plug(1PC) From $13.99
4 options
Available in additional 4 optionsFrom$1399
Electricity Saving Box, Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact Plug(1PC)
GJX 4Pcs Energy Saving Device,Voltage-Stabilizing Power Saver,Electrical Line Loss Optimization Device,Electricity Saving Box for Household Appliances or Commercial Buildings $13.89
$1389
current price $13.89GJX 4Pcs Energy Saving Device,Voltage-Stabilizing Power Saver,Electrical Line Loss Optimization Device,Electricity Saving Box for Household Appliances or Commercial Buildings
Electricity Saving Box, Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact Plug(1PC) From $13.99
5 options
Available in additional 5 optionsFrom$1399
Electricity Saving Box, Energy Saving Device Smart Plug, Power Saver Voltage Stabilizer with Surge Protection, Home Office Compact Plug(1PC)
Smart Power Saver Plug, Home Office Electricity Saving Box, Automatic Voltage Stabilizer, Circuit Surge Protector Device to Reduce Energy Bill From $13.99
From$1399
Smart Power Saver Plug, Home Office Electricity Saving Box, Automatic Voltage Stabilizer, Circuit Surge Protector Device to Reduce Energy Bill
Clearance Electricity Saving Box, Smart Power Saver Plug with Surge Protection and Thermoregulation, Compact Plug and Play Outlet for Home Office From $13.63
From$1363
Electricity Saving Box, Smart Power Saver Plug with Surge Protection and Thermoregulation, Compact Plug and Play Outlet for Home Office
Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency From $14.88
4 options
Available in additional 4 optionsFrom$1488
Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency
JKCCZLL 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,1Pc From $12.99
From$1299
JKCCZLL 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,1Pc
Bgliely Power Save Pro Energy-Saving Device - Voltage Stabilizer, Surge Protector, and Electricity Saver for Heavy Duty Appliances US Plug Save up to 35% on Your Electricity Bills
Bgliely Power Save Pro Energy-Saving Device - Voltage Stabilizer, Surge Protector, and Electricity Saver for Heavy Duty Appliances US Plug Save up to 35% on Your Electricity Bills
14 out of 5 Stars. 1 reviews
Smart Surge Protector and Electricity Saving Box, Plug-in Energy Power Saver Device to Help Reduce Electric Bills for Home From $12.99
4 options
Available in additional 4 optionsFrom$1299
Smart Surge Protector and Electricity Saving Box, Plug-in Energy Power Saver Device to Help Reduce Electric Bills for Home
Electricity Saving Box, Plug-in Power Saver for Home Office, Energy Saving Device with Surge Protection, Compact & Easy to Use(1PC) From $13.99
3 options
Available in additional 3 optionsFrom$1399
Electricity Saving Box, Plug-in Power Saver for Home Office, Energy Saving Device with Surge Protection, Compact & Easy to Use(1PC)
Pro SmartSaver 2025 Stopwatt Energy-Saving Device - Plug-in Power Saver Box for Home | Reduces Energy Costs, Surge Protection for Appliances, Stabilizes Voltage for AC, Refrigerator, Washing Machine $25.99
$2599
current price $25.99Pro SmartSaver 2025 Stopwatt Energy-Saving Device - Plug-in Power Saver Box for Home | Reduces Energy Costs, Surge Protection for Appliances, Stabilizes Voltage for AC, Refrigerator, Washing Machine
23 out of 5 Stars. 2 reviews
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Yajisi Home Power Saver 30KW Electricity Saving Box Energy Saver Stabilizes Voltage with Capacitor 110-240V Wide Voltage Smart Power Solution for Household Commercial Use (5.6 oz / 160g) $15.01
$1501
current price $15.01Yajisi Home Power Saver 30KW Electricity Saving Box Energy Saver Stabilizes Voltage with Capacitor 110-240V Wide Voltage Smart Power Solution for Household Commercial Use (5.6 oz / 160g)
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
Electricity Saving Box, Energy Saver Plug to Reduce Bill, Power Saver, Surge Protector, Voltage Stabilizer for Home Office (1PCS) From $13.99
3 options
Available in additional 3 optionsFrom$1399
Electricity Saving Box, Energy Saver Plug to Reduce Bill, Power Saver, Surge Protector, Voltage Stabilizer for Home Office (1PCS)
Riousery Home Electricity Saving Box Intelligent Energy Saver Power Line Conditioner Device 30000W 90-240V US Plug for Household Appliances Reduce Waste Stabilize Current (4.72 inches / 12 cm) $9.88
$988
current price $9.88Riousery Home Electricity Saving Box Intelligent Energy Saver Power Line Conditioner Device 30000W 90-240V US Plug for Household Appliances Reduce Waste Stabilize Current (4.72 inches / 12 cm)
QIANJIA Stopwatt Smart Energy Saving Plug, 90V-250V 30KW Universal Power Saver Device, Voltage Stabilizer Surge Protector for Home Office Refrigerator Air Conditioner From $14.99
3 options
Available in additional 3 optionsFrom$1499
QIANJIA Stopwatt Smart Energy Saving Plug, 90V-250V 30KW Universal Power Saver Device, Voltage Stabilizer Surge Protector for Home Office Refrigerator Air Conditioner
Smart Voltage Stabilizer Surge Suppressor, Home Commercial Energy Saver Device, Plug-in Electricity Saving Box for Household Use From $8.41
From$841
Smart Voltage Stabilizer Surge Suppressor, Home Commercial Energy Saver Device, Plug-in Electricity Saving Box for Household Use
Agiufgs Intelligent Power Saver 30KW Energy, Stabilizes Voltage and Balances Current, for Home Appliances Setup and Daily Use, Uk From $5.53
From$553
Agiufgs Intelligent Power Saver 30KW Energy, Stabilizes Voltage and Balances Current, for Home Appliances Setup and Daily Use, Uk
SmartPlug Device, Smart Power Saver Plug, Device Plug-in for Home & Office US Plug with Voltage Stabilizer Surge Protector Overload Protection Compact Plug - Shape E From $8.99
From$899
SmartPlug Device, Smart Power Saver Plug, Device Plug-in for Home & Office US Plug with Voltage Stabilizer Surge Protector Overload Protection Compact Plug - Shape E
Agiufgs Intelligent Power Saver 30KW, Stabilizes Voltage and Balances Current, for Home Appliances Setup and Daily Use, White From $5.53
2 options
Available in additional 2 optionsFrom$553
Agiufgs Intelligent Power Saver 30KW, Stabilizes Voltage and Balances Current, for Home Appliances Setup and Daily Use, White
LYD 4pcs Electricity Saving Box Professional Smart High Efficiency Safe Household Energy Saver, 110-240V / 28000W Payload, US Plug, ABS Material, 8.27 inches / 21 cm Length $30.41
$3041
current price $30.41LYD 4pcs Electricity Saving Box Professional Smart High Efficiency Safe Household Energy Saver, 110-240V / 28000W Payload, US Plug, ABS Material, 8.27 inches / 21 cm Length
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office From $13.88
3 options
Available in additional 3 optionsFrom$1388
Plug In Power Energy Saver Box Surge Protector Voltage Stabilizer Reduce Electric Bill for Home Office
Suodoka 4pcs Electricity Saving Box Smart Energy Saver Line Conditioner 110-240V 28000W For Home Office, 8.27 inches / 21 cm $22.41
$2241
current price $22.41Suodoka 4pcs Electricity Saving Box Smart Energy Saver Line Conditioner 110-240V 28000W For Home Office, 8.27 inches / 21 cm
Electricity Saving Box - 2026 Upgraded Power Factor Saver, Surge Protection Thermoregulation, 90V-250V 30KW Load, Plug and Play, Compact ABS Design, Hot Swappable for Home Office
Electricity Saving Box - 2026 Upgraded Power Factor Saver, Surge Protection Thermoregulation, 90V-250V 30KW Load, Plug and Play, Compact ABS Design, Hot Swappable for Home Office
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