Adapter 4 Prong 3

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Overview

Product sourcing insights & recommendations

Reddit · r/electrical
Walmart
24 来源

The market for 4-prong to 3-prong electrical adapters is seeing sustained growth, primarily driven by the appliance aftermarket (converting modern dryers for older homes) and the EV charging sector (utilizing existing 240V outlets for Level 2 charging).

My research indicates that while dryer adapters remain the highest volume segment with over 17,000 monthly searches, EV-specific adapters (e.g., NEMA 6-50P to 14-50R) represent a high-margin opportunity with increasing momentum. The primary consumer pain point is electrical safety, specifically the risk of ungrounded circuits in pre-1996 housing. Products that feature UL listing and integrated safety ground wires are currently dominating the top-rated listings.

The comprehensive market report below provides detailed segment analysis, competitor benchmarks, and strategic sourcing recommendations.

This report covers the core market trends. You can proceed with:

Ev Charger Adapter 3 Prong To 4 Prong Nema 6 50p 14 50r

Products · 3 lists

NEMA 6-50P to 14-50R EV Tesla Charger Adapter Cord, 250V 50 Amp 3 Prong Welder Plug to 4 Prong EV Charging Connector

NEMA 6-50P to 14-50R EV Tesla Charger Adapter Cord, 250V 50 Amp 3 Prong Welder Plug to 4 Prong EV Charging Connector

$0.90-2.585.0(911)
MOQ: 10 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R100+ store reviews≤5h response time
Dongguan Yilun Electronic Technology Co., Ltd.Dongguan Yilun Electronic Technology Co., Ltd.🇨🇳CN5 yrs
EV Charger Adapter Compatible with NEMA 6-50P to 14-50R 250V 50 Amp 3 Prong Welder Plug to 4 Prong Charging Connector

EV Charger Adapter Compatible with NEMA 6-50P to 14-50R 250V 50 Amp 3 Prong Welder Plug to 4 Prong Charging Connector

$4.504.9(251)
MOQ: 50 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R100+ store reviews22% reorder rate≤1h response time
Chengdu Sixpence Technology Co., Ltd.Chengdu Sixpence Technology Co., Ltd.🇨🇳CN3 yrs
NEMA 6-50P to 14-50R EV Charger Adapter Cord 125V/250V 3 Prong Dryer Outlet to 50A 4 Prong Female SJTW 25FT

NEMA 6-50P to 14-50R EV Charger Adapter Cord 125V/250V 3 Prong Dryer Outlet to 50A 4 Prong Female SJTW 25FT

$6.805.0(195)
MOQ: 1000 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R
Yuyao Huanchain Electric Co., Ltd.Yuyao Huanchain Electric Co., Ltd.verified🇨🇳CN9 yrs
NEMA 6-50P to 14-50R EV Charger Adapter Cord 125V/250V 3 Prong Dryer Outlet Male Plug to 50A 4 Prong Female

NEMA 6-50P to 14-50R EV Charger Adapter Cord 125V/250V 3 Prong Dryer Outlet Male Plug to 50A 4 Prong Female

$6.805.0(956)
MOQ: 1000 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R50+ store reviews8% reorder rate≤2h response time
Shenzhen Heng-Well Electric Co., Ltd.Shenzhen Heng-Well Electric Co., Ltd.verified🇨🇳CN7 yrs
6-50P to 14-50R EV Charger Adapter, 125V/250V 3 Prong Dryer Outlet  to 50 Amp 4 Prong Female for Level 2 Charging Tesla Charger

6-50P to 14-50R EV Charger Adapter, 125V/250V 3 Prong Dryer Outlet to 50 Amp 4 Prong Female for Level 2 Charging Tesla Charger

$5.545.0(268)
MOQ: 500 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R
Jiande Yonghua Electrical Equipment Co., Ltd.Jiande Yonghua Electrical Equipment Co., Ltd.verified🇨🇳CN18 yrs
NEMA 14-50 14-30 10-30 6-50 6-20 6-15 5-20 5-12 Adapter Mobile for Gen2 Tesla Charger Adapter Electric Car Charger Cable Adapter

NEMA 14-50 14-30 10-30 6-50 6-20 6-15 5-20 5-12 Adapter Mobile for Gen2 Tesla Charger Adapter Electric Car Charger Cable Adapter

$23.994.9(488)
MOQ: 100 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R700+ store reviews12% reorder rate≤3h response time
Shenzhen Middragon Industry Co., Ltd.Shenzhen Middragon Industry Co., Ltd.verified🇨🇳CN8 yrs
120V 240V AC NEMA 5-20 5-15 6-15 6-20 6-50 10-30 TT-30 14-30 14-50 Adapter for Tesla Gen 2 Mobile Charger  with Tesla 3/S/X/Y

120V 240V AC NEMA 5-20 5-15 6-15 6-20 6-50 10-30 TT-30 14-30 14-50 Adapter for Tesla Gen 2 Mobile Charger with Tesla 3/S/X/Y

$24.504.7(435)
MOQ: 1 piece
EV charger adapterNEMA 6-50PNEMA 14-50R1600+ store reviews17% reorder rate≤5h response time
Dongguan Onegol Electronics Co., Ltd.Dongguan Onegol Electronics Co., Ltd.verified🇨🇳CN10 yrs
NTO Nema 6-50/10-30/14-50/14-30/SCHUKO CEE 3PIN/5PIN Adapter for TESLA Model S,3,X,Y Gen2 Mobile Connector Adapter 16A/24A/32A

NTO Nema 6-50/10-30/14-50/14-30/SCHUKO CEE 3PIN/5PIN Adapter for TESLA Model S,3,X,Y Gen2 Mobile Connector Adapter 16A/24A/32A

$16.99-39.684.3(286)
MOQ: 1 piece
EV charger adapterNEMA 6-50PNEMA 14-50R100+ store reviews13% reorder rate≤4h response time
Zhongshan Nengtong Intelligent Technology Co., Ltd.Zhongshan Nengtong Intelligent Technology Co., Ltd.🇨🇳CN20 yrs
Tesla Model S3XY Nema Adapters New EU 16A Electric Vehicle Adapter Gen 2 Universal Mobile Connector for Tesla

Tesla Model S3XY Nema Adapters New EU 16A Electric Vehicle Adapter Gen 2 Universal Mobile Connector for Tesla

$18.50-22.504.9(128)
MOQ: 50 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R50% reorder rate≤4h response time
Shanghai Xundao New Energy Technology Co., Ltd.Shanghai Xundao New Energy Technology Co., Ltd.verified🇨🇳CN9 yrs
NEMA 6-50P to 14-50R STW 6/3 Heavy Duty 600V Electric Vehicle Charging Adapter for Tesla Use

NEMA 6-50P to 14-50R STW 6/3 Heavy Duty 600V Electric Vehicle Charging Adapter for Tesla Use

$10-303.9(101)
MOQ: 500 pieces
EV charger adapterNEMA 6-50PNEMA 14-50R≤11h response time
Ningbo Xuanhua Electric Co., Ltd.Ningbo Xuanhua Electric Co., Ltd.🇨🇳CN19 yrs
Multi Adapters NEMA 5-15 14-50 6-20 Type 1 Portable EV Charger Wifi App 7KW 9.6KW AC Electric Vehicle Car Charger for Home Use

Multi Adapters NEMA 5-15 14-50 6-20 Type 1 Portable EV Charger Wifi App 7KW 9.6KW AC Electric Vehicle Car Charger for Home Use

$176-1964.4(996)
MOQ: 2 pieces
EV charger adapterNEMA 6-50P100+ store reviews≤4h response time
Guangzhou Shengpin Technology Co., Ltd.Guangzhou Shengpin Technology Co., Ltd.🇨🇳CN8 yrs
New Energy Vehicle Charging Conversion Plug Adapter N14-30P N14-50R  0.5m Cable 32A 125V IP44 Environmentally

New Energy Vehicle Charging Conversion Plug Adapter N14-30P N14-50R 0.5m Cable 32A 125V IP44 Environmentally

$7-84.8(389)
MOQ: 200 pieces
EV charger adapterNEMA 14-50R25% reorder rate≤1h response time
Ningbo Weiheng Electronic Technology Co., Ltd.Ningbo Weiheng Electronic Technology Co., Ltd.🇨🇳CN1 yr
30 Amp Dual Outlet Adapter Cord NEMA 14-30P to 14-30R & 14-50R Socket 2FT Power Splitter EV Charger Dryer ETL Listed PVC/Copper

30 Amp Dual Outlet Adapter Cord NEMA 14-30P to 14-30R & 14-50R Socket 2FT Power Splitter EV Charger Dryer ETL Listed PVC/Copper

$35.993.9(90)
MOQ: 100 pieces
EV charger adapterNEMA 14-50R≤8h response time
Longkou Dongli Wire And Cable Co., Ltd.Longkou Dongli Wire And Cable Co., Ltd.🇨🇳CN12 yrs
UK Plug NEMA Adapter Gen 2 for Tesla 10-30p 5-15p 14-30p 32A CE FCC Certified 12-Month Warranty for New Energy Electric Vehicles

UK Plug NEMA Adapter Gen 2 for Tesla 10-30p 5-15p 14-30p 32A CE FCC Certified 12-Month Warranty for New Energy Electric Vehicles

$254.5(102)
MOQ: 2 pieces
EV charger adapter30% reorder rate≤4h response time
Huizhou Mainengji New Energy Technology Co., Ltd.Huizhou Mainengji New Energy Technology Co., Ltd.🇨🇳CN1 yr
EV Charger Adapter Cord Prong 50 AMP EV Conversion Adapter Charger Copper US Plug ETL

EV Charger Adapter Cord Prong 50 AMP EV Conversion Adapter Charger Copper US Plug ETL

$8.755.0(885)
MOQ: 100 pieces
EV charger adapterNEMA 14-50R10% reorder rate≤1h response time
Wenzhou Longwan Shacheng Dongte Electric Appliance FactoryWenzhou Longwan Shacheng Dongte Electric Appliance Factory🇨🇳CN1 yr
New Wholesale Portable 7kW EV Charger Schuko/NEMA 14-50/Type 1/Type 2/GBT/NACS Adapter Outdoor EVSE Cable Adjustable Current

New Wholesale Portable 7kW EV Charger Schuko/NEMA 14-50/Type 1/Type 2/GBT/NACS Adapter Outdoor EVSE Cable Adjustable Current

$56.80-99.804.7(181)
MOQ: 5 pieces
EV charger adapter300+ store reviews27% reorder rate≤1h response time
Yiyang Shenda Electronic Technology Co., Ltd.Yiyang Shenda Electronic Technology Co., Ltd.🇨🇳CN4 yrs
110V Home Circuit Plug Adapter Type 1 Teslla EV Charger NEMA 5-15 to NEMA 14-50 Power Plug Adapter

110V Home Circuit Plug Adapter Type 1 Teslla EV Charger NEMA 5-15 to NEMA 14-50 Power Plug Adapter

$4.304.7(191)
MOQ: 1 piece
EV charger adapter600+ store reviews39% reorder rate≤3h response time
SHENZHEN SOCW TECHNOLOGY CO., LTD.SHENZHEN SOCW TECHNOLOGY CO., LTD.verified🇨🇳CN7 yrs
125V/250V 10 AWG Heavy Duty NEMA 14-50P to 14-30R EV Dryer Charger Adapter Cord

125V/250V 10 AWG Heavy Duty NEMA 14-50P to 14-30R EV Dryer Charger Adapter Cord

$2.705.0(535)
MOQ: 500 pieces
EV charger adapter≤2h response time
Ningbo Zhenjia Electric Co., Ltd.Ningbo Zhenjia Electric Co., Ltd.🇨🇳CN11 yrs
NEMA 14-50P to 6-50R EV Charging Adapter for RV Use 50A 250V,50-Amp Electric Vehicle Adapter

NEMA 14-50P to 6-50R EV Charging Adapter for RV Use 50A 250V,50-Amp Electric Vehicle Adapter

$4.93-55.0(152)
MOQ: 100 pieces
EV charger adapter
Dongguan Yangqi Electronics Co., LtdDongguan Yangqi Electronics Co., Ltdverified🇨🇳CN3 yrs
LANYUE NEMA 6-50P EV Charger Extension Cord Adapter for

LANYUE NEMA 6-50P EV Charger Extension Cord Adapter for

$31.504.3(484)
MOQ: 1 piece
EV charger adapterNEMA 6-50P50+ store reviews≤3h response time
Dongguan Lanyue Electronic Technology Co., Ltd.Dongguan Lanyue Electronic Technology Co., Ltd.🇨🇳CN1 yr
Tesla Model S,3,X,Y   Gen 2 Ev Charger Extension Cord Connector  tesla 3pin Blue CEE Adapter

Tesla Model S,3,X,Y Gen 2 Ev Charger Extension Cord Connector tesla 3pin Blue CEE Adapter

$224.9(905)
MOQ: 10 pieces
EV charger adapter500+ store reviews25% reorder rate≤5h response time
Shenzhen Mandzer New Energy Technology Co.,LtdShenzhen Mandzer New Energy Technology Co.,Ltdverified🇨🇳CN4 yrs
Ovrod Nema Adapter Gen 2 Ev Charger Extension Cord Connector 6-20 to Tesla Mobile Connector Condition New

Ovrod Nema Adapter Gen 2 Ev Charger Extension Cord Connector 6-20 to Tesla Mobile Connector Condition New

$20-224.8(909)
MOQ: 20 pieces
EV charger adapter1200+ store reviews20% reorder rate≤1h response time
Shenzhen Ovrod Electronic Technology Co., Ltd.Shenzhen Ovrod Electronic Technology Co., Ltd.verified🇨🇳CN4 yrs
16A 250V 14AWG SJTW 3C Power Cable, Schuko Plug to NEMA 14-50R Socket Adapter Cord for EV Charging

16A 250V 14AWG SJTW 3C Power Cable, Schuko Plug to NEMA 14-50R Socket Adapter Cord for EV Charging

$5.605.0(897)
MOQ: 1000 pieces
EV charger adapterNEMA 14-50R
Ningbo Jianuo Electronic Co., Ltd.Ningbo Jianuo Electronic Co., Ltd.verified🇨🇳CN10 yrs
Huarui HR-030 New Energy Vehicle OEM Four Pole NEMA 14-50 Adapter for Tesla Mobile Portable Charger Plug with Chip 32A

Huarui HR-030 New Energy Vehicle OEM Four Pole NEMA 14-50 Adapter for Tesla Mobile Portable Charger Plug with Chip 32A

$24-24.604.4(322)
MOQ: 1 piece
EV charger adapter
Hunan Huarui New Energy Technology Co., Ltd.Hunan Huarui New Energy Technology Co., Ltd.verified🇨🇳CN2 yrs
32A Blue CEE to Tesla Gen 2 Mobile Connector Adapter, Single Phase 3 Pin Industrial Plug for Tesla Charging 0.3M

32A Blue CEE to Tesla Gen 2 Mobile Connector Adapter, Single Phase 3 Pin Industrial Plug for Tesla Charging 0.3M

$14-254.8(692)
MOQ: 10 pieces
EV charger adapter14% reorder rate≤1h response time
Shenzhen Qiancheng Baizhu Technology Co., Ltd.Shenzhen Qiancheng Baizhu Technology Co., Ltd.🇨🇳CN1 yr

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

4-Prong to 3-Prong Adapter Buying Guide