Skip to content
ONETAK feature image

ONETAK

4.5 Fact checked

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

When purchasing a product, price is the consumer's primary concern. At present, ONETAK has 146 products for sale. ONETAK products range in price from $17.72 to $39.72, and the average price of all the products is about $24.37.

We found that most of the ONETAK products are manufactured by JUMO TRADING LLC. The manufacturer provides ONETAK with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase ONETAK products from the seller JUMO Trading LLC. The brand holds an average rating of 4.5, testifying to its excellent reputation.

Share

ONETAK Best Sellers

Last Updated: Jan 12, 2025

ONETAK NEMA SS2-50P to 14-50R 120V/240V 50 Amp Marine Shore Twist Lock Male Plug to 4 Prong Female Outlet Receptacle Generator Welder Dryer RV EV Charger Power Cord Adapter

  • NEMA SS2-50P to 14-50R 120V/240V 50 Amp Power Cord Adapter
  • Includes a Sealing Ring
  • Made of High Quality Copper Wire

ONETAK NEMA 10-30P to 14-30R 120V/240V 30 Amp 3 Prong Male Plug to 4 Prong Female Outlet Receptacle RV Dryer Generator Power Cord Adapter Connector

  • FOR 120V/240V RV/DRYER DEVICE, NOT FOR EV
  • FOR 120V/240V RV/DRYER DEVICE, NOT FOR EV
  • FOR 120V/240V RV/DRYER DEVICE, NOT FOR EV

ONETAK NEMA 14-50P to 6-50R Compact 240V 50 Amp 4 Prong Male Plug to 3 Prong Female Receptacle Generator Welder Dryer EV Charger Power Cord Adapter Connector

  • 240V 50 Amp, cannot transform to 120V
  • As it is used for 50A current, it is normal for the product to be a little tight
  • 14-50P Ground connects 6-50R Ground

ONETAK NEMA 14-50P to 6-30R 240V 50 Amp 4 Prong Male Plug to 30 Amp 3 Prong Female Outlet Receptacle Generator Dryer Welder Welding Dryer EV Charger Power Cord Adapter

  • Max 240V 30 Amp, cannot transform to 120V
  • 14-50P Ground connects 6-30R Ground
  • 14-50P Hots connect 6-30R Hots

ONETAK NEMA 10-50P to 6-15R 6-20R 240V 30 Amp Prong Male Plug to 20 Amp 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter

  • 240V 20 Amp
  • Made of High Quality Copper Wire

ONETAK NEMA L14-30P to 6-15R 6-20R 240V 30 Amp Twist Lock 4 Prong Male Plug to 240V 20 Amp Twist Lock 3 Prong Female Receptacle Generator Welder Dryer EV Charger Power Cord Adapter Connector

  • 240V 20 Amp, cannot transform to 120V
  • L14-30P Ground connects 6-20R Ground
  • L14-30P Hots connect 6-20R Hots

ONETAK NEMA 14-30P to 14-50R Compact 120V/240V 30 Amp 4 Prong Male Plug to 50 Amp 4 Prong Female Receptacle Generator Welder Dryer RV EV Charger Compatible Tesla Power Cord Adapter

ONETAK NEMA TT-30P to 14-50R 120V 30 Amp 3 Prong Male Plug to 4 Prong Generator Female Outlet Receptacle EV Charger Compatible Tesla Gen 2 Power Cord Adapter NOT RV

  • Output 120V 30 Amp, NOT FOR RV. Compatible Tesla Gen 2
  • NOT FOR RV. Compatible Tesla Gen 2
  • Made of High Quality Copper Wire

ONETAK NEMA 6-30P to 6-15R 6-20R 240V 30 Amp Prong Male Plug to 20 Amp 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter

  • 240V 20 Amp
  • Made of High Quality Copper Wire

ONETAK NEMA 6-50P to 5-15R 5-20R 6-15R 6-20R Compact 240V 50 Amp 3 Prong Male Plug to 240V 15 Amp 20 Amp 3 Prong Female Receptacle Generator Welder Dryer EV Charger Power Cord Adapter Connector

  • 240V 15 Amp 20 Amp Outlet, NOT 120V
  • 240V 15 Amp 20 Amp Outlet, NOT 120V
  • 240V 15 Amp 20 Amp Outlet, NOT 120V

ONETAK NEMA L14-30P to 6-50R Compact 240V 30 Amp Twist Lock 4 Prong Male Plug to 3 Prong Female Receptacle Generator Welder Dryer EV Charger Power Cord Adapter Connector

  • 240V 30 Amp, cannot transform to 120V
  • L14-30P Ground connects 6-50R Ground
  • L14-30P Hots connect 6-50R Hots

ONETAK NEMA 10-50P to 14-30R Compact 120V/240V 30 Amp Welder Welding Dryer Power Cord Adapter Adaptor Connector Connecter

  • 14-30R No Grounded(Open)
  • 10-50P Neutral connects 14-30R Neutral
  • 10-50P Hots connect 14-30R Hots

ONETAK NEMA 14-50P to 14-30R Compact 120V/240V 50 Amp 4 Prong Male Plug to 30 Amp Female Receptacle Camper Travel Trailer Car RV Generator Welder Dryer EV Charger Power Cord Adapter Connector

ONETAK NEMA 6-50P to L6-30R 240V 30 Amp 3 Prong Male Plug to Twist Lock 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter

  • NEMA 6-50P to L6-30R 240V 30 Amp 3 Prong Male to Twist Lock 3 Prong Female Power Cord Adapter
  • 10AWG Wire
  • Made of High Quality Copper Wire

ONETAK NEMA 10-50P to 14-50R 240V 50 Amp 3 Prong Dryer Plug to 4 Prong Generator Outlet Receptacle ONLY for 240V EV Charger Compatible Tesla Gen 2 Power Cord Adapter

  • This adapter is designed for 240V EV Charger, don't use for other device to AVOID PROBLEM.
  • Please check the wiring diagram to see if it is compatible with your device to AVOID PROBLEM.
  • Not Suitable For 120V equipment (such as RV device) to AVOID PROBLEM.

ONETAK NEMA 10-30P to L6-30R 240V 30 Amp 3 Prong Male Plug to Twist Lock 3 Prong Female Receptacle Generator Welder Dryer EV Charger Power Cord Adapter Connector

  • 10AWG
  • Made of High Quality Copper Wire

ONETAK NEMA 10-30P to 2 Outlet 10-30R Y Splitter STW 3 Feet 3 Prong Male Plug Female Receptacle 120V/240V 30 Amp Welder Welding Dryer Power Cord Adapter Adaptor

  • NEMA 10-30P to 2 Port 10-30R
  • STW 10AWG 3 Feet 120V/240V 30 Amp
  • Made of High Quality Copper Wire

ONETAK NEMA 10-50P to 6-50R Compact 240V 50 Amp 3 Prong Male Plug to 3 Prong Female Receptacle Welder Welding EV Charger Power Cord Adapter

  • 240V 50 Amp Compact Power Cord Adapter
  • NOT FOR 120V 15Amp 5-15P Plug
  • 10-50P Neutral Connects 6-50R Ground

ONETAK NEMA 6-50P to 6-30R 240V 50 Amp 3 Prong Male Plug to 30 Amp 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter

  • 6-50P to 6-30R 240V 30Amp
  • Made of High Quality Copper Wire

ONETAK NEMA 2 Port 5-15P 120V 15 Amp 3 Prong Plug Male to SS2-50R 120/240V 15 Amp 4 Prong Female Receptacle Y Combiner STW 3 Feet Generator Welder Dryer Power Cord Adapter

  • Please consult Electrical Technical Support before purchasing or using this product to AVOID PROBLEM
  • Precondition for usage: two 5-15P power sources have different phases or your generator has this function, otherwise this adapter will not work.
  • If it's ok for use, SS2-50R can use for 240V 15Amp or 120V 15Amp. Voltage of A-B is 240V, Voltage of A-D is 120V, Voltage of B-D is 120V. Not exceed 15Amp to avoid problem.

ONETAK FAQs