Skip to main content
LENCENT 2 Prong to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter with Surge Protector, Multi Outlet Wall Plug with 6 Outlets, Power Socket Extender for Non Grounded Older House, 2 Pack
LENCENT

LENCENT 2 Prong to 3 Prong Outlet Adapter

Bottom line: The LENCENT 2 Prong to 3 Prong Outlet Adapter ($31.99 on Amazon as of 2026-10-06): Six wide-spaced outlets on three sides fit bulky plugs without blocking; main trade-off: grounding screw only grounds if the existing wall box is already grounded.

$31.99

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Buy on Amazon — $31.99 Compare to similar home & kitchen

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Six wide-spaced outlets on three sides fit bulky plugs without blocking
  • ✓ 1728J surge rating with TVS, MOV, and GDT circuits, sub-1ns response
  • ✓ Grounding screw anchors it to the receptacle, cutting wobble and drift
  • ✓ Fire-resistant FCC-certified PC shell rated to 1382F

Cons

  • ✗ Grounding screw only grounds if the existing wall box is already grounded
  • ✗ 15A/1875W ceiling rules out running two space heaters at once
  • ✗ Six loaded plugs make it bulky and heavy on an old worn receptacle
  • ✗ Requires a polarized 2-prong outlet, not any 2-prong outlet

Manufacturer description

The LENCENT 2 Prong to 3 Prong Outlet Adapter solves a specific problem in older homes: two-prong wall receptacles that won't accept modern grounded plugs. This 2-pack converts a polarized 2-prong outlet into six wide-spaced AC outlets rated at 15A/1875W, with a three-sided layout that lets you seat six bulky adapters at once without one blocking the next. Surge protection comes from three complementary circuits — TVS, MOV, and GDT — rated to absorb a minimum of 1728 joules with a response time under 1ns, and a lit SURGE PROTECTED indicator confirms the circuit is still live. An included…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored LENCENT 2 Prong to 3 Prong Outlet Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. LENCENT's home & kitchen lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for home & kitchen of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does this actually ground my two-prong outlet?

Only if the metal box behind your wall is already grounded. LENCENT states plainly that if the existing socket is not grounded, this extender will not provide grounding — it gives you 3-prong receptacles and surge protection, not a new ground path.

How much surge protection does it have?

A minimum energy-absorbing capacity of 1728 joules, delivered by three complementary circuits: TVS, MOV, and GDT, with a response speed under 1ns. A SURGE PROTECTED indicator light shows the circuit is still active.

How many devices can I plug in, and how much power?

Six AC outlets on a three-sided body, rated 15AMP/1875W maximum combined. The wide spacing accommodates six bulky plugs at once without one covering another.

Will fat wall-wart adapters block the other outlets?

The 3-sided wide-spaced layout is built for that. LENCENT rates it to hold six bulky plugs simultaneously, so phone chargers, tablet bricks, and laptop adapters can share the unit.

How many are in the package and what is the warranty?

This listing is a 2 Pack, so you get two adapters. Warranty terms are not listed in the product specs — check the current Amazon product listing for LENCENT's coverage before buying.

Key Features

  • 6-in-1 Outlet Splitter: LENCENT 2 prong to 3 prong outlet adapter equipped with 6 wide-spaced AC outlets, converts a polarized 2 prong outlet to a 3 prong grounded outlet, allowing you to power 6 devices simultaneously to save time. Ideal for the non-grounded outlets in older house
  • Wall Mountable & Secure Design: The included grounding screw allows you to secure the plug extender to any 2 prong wall outlet, which ensures a more stable connection and grounding protection, reducing wiggling, disconnection and minimizing potential electric hazards. Note: Grounding with the provided screw can only be achieved if the existing socket is already grounded. If not, this outlet extender will not provide grounding
  • 3 Sided Wide Space Design: LENCENT 2 prong surge protector features a 3-sided, wide-spaced design with 6 AC outlets (15AMP/1875W Max) that can easily charge up to 6 devices, and accommodate 6 bulky plugs at the same time without blocking others, like mobile phones, tablets, laptops, and other electronics. It is an essential accessory for travel, university dormitories, homes, offices, bedrooms, kitchens, RVs, and more
  • 1728J Surge Protector Outlet Extender: Features three complementary Surge Protection Circuits, TVS (transient voltage suppressor) MOV (metal oxide varistor) GDT (gas discharge tube), with response speed less than 1ns, and minimum energy-absorbing capacity of 1728 Joules, which responds much more quickly and reliably than the traditional MOV surge protector circuit. "SURGE PROTECTED" indicator light is on to show your devices are protected
  • Superior Safety: Built with an FCC-certified, fire-resistant PC shell (rated up to 1382°F), this wall plug extender provides comprehensive protection against overloads, short circuits, overcurrent, overvoltage, and overheating. The polarized plug provides a measure of safety for the appliances and house wiring to be aligned in terms of polarity. It is perfect for older houses

Full Specifications

BrandLENCENT
ColorWhite
Amperage15 Amps
MaterialMetal
Plug TypeType A
Unit Count2.0 Count
Plug FormatType A
Model NumberPA041USJP2
CompatibilityPC
Mfr Part NumberPA041USJP2
Number of Ports6
Enclosure MaterialMetal
Warranty Description2 Year Warranty
Smart Home CompatibilityNot Smart Home Compatible
Recommended Uses For ProductIndoor, Hotel, Travel
Full listing titleLENCENT 2 Prong to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter with Surge Protector, Multi Outlet Wall Plug with 6 Outlets, Power Socket Extender for Non Grounded Older House, 2 Pack

Ready to buy?

LENCENT 2 Prong to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter with Surge Protector, Multi Outlet Wall Plug with 6 Outlets, Power Socket Extender for Non Grounded Older House, 2 Pack is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $31.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Related Home & Kitchen

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
LENCENT 2 Prong to 3 Prong Outlet Adapter, 3 to 2 Prong Grounding Adapter with Surge Protector, Multi Outlet Wall Plug with 6 Outlets, Power Socket Extender for Non Grounded Older House, 2 Pack
$31.99
View on Amazon →