In this best surge protector for ungrounded outlet product guide, we’ll help you make a more informed decision and select the product with the benefits you need.
In Hurry? Checkout Our Top Pick Of Best Surge Protector For Ungrounded Outlet.
Our Top Pick
9.7/10 our score
Best Surge Protector For Ungrounded Outlet
| Rank | Product Name | Score |
|---|---|---|
|
1  |
Belkin 1-Outlet Home Series SurgeCube - Grounded Outlet Portable Wall Tap Adapter with Ground & Protected Light Indicators for Home, Office, Travel, Computer Desktop & Charging Brick - White, 1080 Joules |
9. 7 |
|
2  |
APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port |
9. 5 |
|
3 |
ECHOGEAR On-Wall Surge Protector with 6 Pivoting AC Outlets & 1080 Joules of Surge Protection - Low Profile Design Installs Over Existing Outlets to Protect Your Gear (White) |
9. 1 |
|
4 |
USB Wall Charger, Surge Protector, POWRUI 6-Outlet Extender with 2 USB Charging Ports (2.4A Total) and Night Light, 3-Sided Power Strip with Adapter Spaced Outlets - White，ETL Listed |
8. 8 |
|
5 |
2 Prong Power Strip, Surge Protector 2 Prong with 3AC Outlets and 4 USB Charging Ports, 6.6ft Long 2 Prong to 3 Prong Extension Cord for Smartphone Home Office Desktop, Black |
8. 6 |
|
6 |
Power Strip Surge Protector, Huntkey 12 Overload Protection Outlet and 2-USB Port, 6-Foot Heavy Duty Extension Cord for Home Office Hotel (2390 Joule) |
8. 2 |
|
7 |
10-Outlet 2 Prong Power Strip with 3 USB Ports, Polarized 2 Prong to 3 Prong Outlet Adapter, 6.6ft Extension Cord, 5V 3.4A USB, 2 Prong Surge Protector Black |
8. 0 |
|
8 |
WANDOFO 2 Prong Power Strip, Polarized 2 Prong to 3 Prong Outlet Adapter with 5V 3.1A USB, 6ft Long Extension Cord, 1050J Surge Protector, Wall Mountable, Ideal for Non-Grounded Outlets, Black |
7 .7 |
|
9 |
2 Prong Power Strip,9.8FT 3Meters Extension Cord, Polarized 2 Prong to 3 Prong Outlet Adapter with 5V 3.4A USB,700J Surge Protector, Wall Mountable, Ideal for Non-Grounded Outlets, Black |
7. 4 |
|
10 |
2 Pack Multi Plug Outlet Extender, LETMY Wall Surge Protector with 2 USB Wall Charger, 600 Joules, Compact USB Outlet Splitter Wall Mount Adapter for Home, School, Office |
7. 2 |
1. Belkin 1-Outlet Home Series SurgeCube - Grounded Outlet Portable Wall Tap Adapter with Ground & Protected Light Indicators for Home, Office, Travel, Computer Desktop & Charging Brick - White, 1080 Joules
9.7/10 our score
- Surge Protector Single Power Outlet: The compact and portable size makes this ideal to bring during business trips, vacations, and travels to keep your phone, tablet, camera, and other devices protected. It has a complete three-line AC protection with surge suppressor for a safe charging station anywhere.
- Portable Travel Wall Mount Outlet: The small and wall-mountable power bar converts any standard wall outlet into a surge-protected socket. No need for extra cords with its direct plug-in design. It offers convenient and safe charging hub for your laptop, smartwatches, and more devices while on-the-go.
- Compact, Heavy Duty, and Space-Saving: Designed to consume minimal space, it plugs in directly to any standard wall socket. Perfect for personal use at home or anytime you need a surge protection without the bulk of a power strip. With a damage-resistant housing for long-term durability suitable for everyday use.
- Secure Safety Surge Protection: The mini electric outlet has a 1,080-Joule energy rating for a reliable surge protection you can use on-the-go. You can safely plug-in your phone or camera charger to charge up worry-free from overload, short circuit, power spikes, lightning strikes, or fluctuations.
- Reliable Product with Superior Quality: Purchase with confidence as it is backed by a lifetime warranty and protected by dollar 50,000 Connected Equipment Warranty. With NEMA 5-15R receptacle and LED light indicators to alert you when devices are grounded and protected. Keep your devices protected anywhere with this mini surge protector plug-in outlet. Shop with confidence and safeguard your devices.
2. APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
9.5/10 our score
- 600VA / 330W battery backup power supply
- 7 Outlets (NEMA 5-15R): 5 Battery Backup and Surge Protector, 2 Outlets with Surge Protection Only
- 1 USB Charger Port (1,5A) for cell phones, portable electronics
- 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable, plus free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)
- Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC154 (sold separately)
- This BE600M1 APC battery backup comes with a 3-year warranty, plus $75,000 connected-equipment policy
3. ECHOGEAR On-Wall Surge Protector with 6 Pivoting AC Outlets & 1080 Joules of Surge Protection - Low Profile Design Installs Over Existing Outlets to Protect Your Gear (White)
9.1/10 our score
- 1080J rating protects your devices from electrical surge damage & is fireproof to keep your entire home safe. Remember to always use protection...for your electronics.
- Triple your outlet capacity with 6 pivoting AC heads that can handle all your electronics. A study we just conducted says 6 outlets are better than 1. Take that for data.
- Installs in seconds over existing outlets, with a low 1.50" profile to keep your cables out of the way.
- Filters your electricity current to eliminate dirty power caused by signal interference. UL safety certified with a 5 year, $25k connected equipment warranty. Your electronics won't be "hertz" with ECHOGEAR. That was a terrible electricity pun.
- Hit a snag with install? Our Minnesota-based product nerds are available 7 days a week to help out.
4. USB Wall Charger, Surge Protector, POWRUI 6-Outlet Extender with 2 USB Charging Ports (2.4A Total) and Night Light, 3-Sided Power Strip with Adapter Spaced Outlets - White，ETL Listed
8.8/10 our score
- Multi-function USB Wall Outlet: 2 USB fast charging ports, 3-sided Power Strip, with 6 Adapter Spaced Outlets, and LED night light around the edges. Taking the place of a standard socket, but instead offering you many more plugs. Can be used in any room or public areas indoor. Save space with unique 3D design.
- Wide space: 6 AC outlets built-in 1680 Joules surge protector with 2.1 inches long space in between, larger than standard 1.5-inch socket. Larger spacing makes it easier to use for all kinds of equipment. 2 Smart USB ports (Total 2.4A) can charge your smart device quickly
- Smart Night Light: With Dusk-To-Dawn Sensor, automatically turns on only when ambient lighting becomes insufficient. With touch sensor, three levels of adjustable brightness let you choose the right amount of light for your own needs. You could also choose to turn on/off the nightlight manually.
- Reliable Surge Protector Circuit: POWRUI 3 level complementary Surge Protector Circuit which composed of TVS, MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 1680J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand’s 1 level MOV(metal oxide varistor) Surge Protection Circuits.
- Our After Sale Service: ETL Certified，All our products are covered by global liability insurance ，protected by $1000,000 connected equipment warranty. Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 12-month replacement .
5. 2 Prong Power Strip, Surge Protector 2 Prong with 3AC Outlets and 4 USB Charging Ports, 6.6ft Long 2 Prong to 3 Prong Extension Cord for Smartphone Home Office Desktop, Black
8.6/10 our score
- 2 Prong with 3 Outlets: Portable power strip with overload protection, over-heated protection. Protect household appliance at any moment. Product will automatically switch off when current reaches limit, Designed for your older house,ideal for Non-Grounded outlets
- Two Prong with Non-Grounded 3 Outlets : Built in 4 fast charge USB ports: Each USB port could output 5v 2.1A, support charging 4 phones or 2 tablets at the same time. Charge all of your appliances fast and efficiently. Special design for your older house and anyone who need this 2 prong power strip
- 2 Prong to 3 Prong Outlet Adapter,: Gutedeal usb power strip protects your basic electronic devices with a total power output of 2500W. so the sum of all the devices you use to plug in the row cannot exceed 2500 watts.
- 2 pin to 3 pin adapter: This power strip with 6.6ft heavy duty 2 prong extension cord can be used in most family/office/travel/hotel electrical appliances.4USB ports compatible with all USB charging devices such as mobile phone, tablet, laptop, camera, e-readers and more. ON and OFF power switch to control freely
- Adapter for two prong plugs: 24 hours customer services to friendly solve your problem. Gutedeal is the only agent to provide you with original authenticity and quality assurance
6. Power Strip Surge Protector, Huntkey 12 Overload Protection Outlet and 2-USB Port, 6-Foot Heavy Duty Extension Cord for Home Office Hotel (2390 Joule)
8.2/10 our score
- 12 US standard AC surge-protected outlets power board, with 2390-Joule surge strip protection energy rating, protect your home and office devices from voltage fluctuations, surges and spikes.
- 2 USB charging ports with smart IC technology sharing 2.4A power, Built-in smart IC chipset can detect your devices automatically and auto-detect your devices and supply the maximum charge speed for your devices.
- All-Round Protected Power Bar, Fire-prevention materials, Overload Protection, Integral Copper Bar and Heavy Duty Extension Cord.2390-joule energy rating is ideal for computers, laser printers, telephones, and home theatre systems.
- 2 keyhole mounting slots in the back allow it to be secure installed to the wall horizontally.6 Feet Heavy Duty UL listed Extension Cord with wire organizer, thick rubber coat can protect your family's safety.
- ETL Listed and FCC Certificated.Using green materials which has a strong fire-resistance, grade: UL-V0. An internal one-piece
7. 10-Outlet 2 Prong Power Strip with 3 USB Ports, Polarized 2 Prong to 3 Prong Outlet Adapter, 6.6ft Extension Cord, 5V 3.4A USB, 2 Prong Surge Protector Black
8/10 our score
- 13 In 1 Power Strip10 AC Outlets and 3 USB Ports in this 2 Prong power strip which allow you charge multi devices suitable for office, home, and other places, it can satisfy your requirements for charging multiple devices at once.
- 2 Prong Power Strip with USBClass black Usb power strip with 2 prong, Rated voltage 110-250V ,Maximum power: 3000-3250W. Automatically cut off power to protect connected devices.
- Upgraded Retardant PC Material Design2 Prong Power Strip Surge protector with usb has overload protection and short circuit protection,100% copper core cable and upgraded PC Material, which is the highest level of flame-retardant material. It ensures complete protection for you and your devices.
- 5V 3.4A USB Charging StationThe 2 prong power strip surge protector combined 5V 3.1 Amp USB ports quickly charge your electronics, each USB port featuring 3.4A Max output.
- What You GetPower strip, Manual, our worry-free 24-month, and Lifetime technical support with friendly customer service
8. WANDOFO 2 Prong Power Strip, Polarized 2 Prong to 3 Prong Outlet Adapter with 5V 3.1A USB, 6ft Long Extension Cord, 1050J Surge Protector, Wall Mountable, Ideal for Non-Grounded Outlets, Black
7.7/10 our score
- 3 Prong Adapter: Convert a polarized 2 prong outlet to a 3 prong outlet, accept a grounded plug without an electrician, Special design for your older house to adapt old two prong outlets
- Wall MountableTwo keyholes on the back of surge protector for easy wall mounting. Sleek black slim design enable you to place the power strip almost anywhere you'd like
- Safe and Reliable1050J surge protector and integrated circuit breaker with fire-resistant casing, protect electronic product from surge, spike and overload.It is guaranteed to be free of defects in materials and workmanship for 1 year
- Smart USB Charging Station The 2 prong power strip combined 5V 3.1 Amp USB ports quickly charge your electronics, each USB port featuring 2.4A Max output, Auto adjust charging rate for iPhone, iPad, laptop
- Widely Spaced Outlets AC outlets are separated enough to fit big transform plugs without blocking each other. Power and protected 11 devices at once with the 8 Outlets and 3 USB Ports. Transform your two prong outlet into a safe, organized powering station
9. 2 Prong Power Strip,9.8FT 3Meters Extension Cord, Polarized 2 Prong to 3 Prong Outlet Adapter with 5V 3.4A USB,700J Surge Protector, Wall Mountable, Ideal for Non-Grounded Outlets, Black
7.4/10 our score
- 3m Long Extension Cable Power Strip10 AC Outlets and 4 USB Ports in this 2 Prong power strip which allow you charge multi devices suitable for office, home, and other places. It can satisfy your requirements for charging multiple devices at once.
- 2 Prong Power Strip with USBClass black Usb power strip with 2 prong, Rated voltage 110-250V ,Maximum power: 3000-3250W. Automatically cut off power to protect connected devices with overload protection.
- Upgraded Retardant PC Material Design2 Prong Power Strip Surge protector with usb has overload protection and short circuit protection,100% copper core cable and updated PC Material,the highest level flame-retardant material.
- 5V 3.4A USB Charging StationThe 2 prong power strip surge protector combined 5V 3.1 Amp USB ports quickly charge your electronics, each USB port featuring 3.4A Max output.
- What You GetPower strip, Manual, our worry-free 24-month, and Lifetime technical support with friendly customer service.Please feel free to contact us via the buyer message if you have any questions.
10. 2 Pack Multi Plug Outlet Extender, LETMY Wall Surge Protector with 2 USB Wall Charger, 600 Joules, Compact USB Outlet Splitter Wall Mount Adapter for Home, School, Office
7.2/10 our score
- Multi Outlet Extender- This outlet splitter with 3 AC outlets (15A/125V/1875W) & 2 smart USB charging ports. Our surge protector power strip support 5 electrical devices charging simultaneously, which can meet your most needs of dorm room essentials, home entertainment, working center, and kitchen appliances, etc.
- Fast & Smart USB Wall Charger- The 2 USB ports optimize charge speeds with built Intelligent USB Charging technology. This multi plug outlet can auto detect your devices and deliver the fastest charge speed up to 2.4A (5V/2.4 Max Each Port). Idea for your phone, iPad and other USB plug enabled devices charging.
- 600J Surge Protector- Built-in 600 Joules surge protectors can prevent your devices from electric surges and voltage spikes. The soft, non-glaring “Protected" indicator LED light (Light Green) shows the usb outlet is working, but doesn't disturb your sleep at night. This power strip surge protector can ensure you and your precious devices are under protection.
- Portable & Neat Outlet Adapter- Compact & lightweight design make this plug extender very easy to carry. Our unique elliptical shape outlet extender with usb design only occupies one socket. Enjoy your neat and tidy desk because of no more bulky cords. This space saver electrical outlet is a perfect solution for bedside, behind the sofa, bathroom, kitchen, dorm room, etc.
- Safety Guaranteed- Our surge protector outlet are certified by CE, FCC, and ROHs. Fireproof rated ABS shell (fire-resistant up to 1382℉) and high-quality components of outlet extender provide multiple safety protection system to prevent your devices from short-circuit, over-current, over-charge, over-voltage, over-heated, etc.