Ford E-Transit Travel Power Supply Joiner with NEMA 6-20 Plugs
Ford states, "The E-Transit Charges from 0%-100% in about 12 hours when using the Mobile Power cord and 240V outlet."  Quote Link HERE
This allows you to take the 240 volt outlet with you and charge twice as fast!

Level 2 Power Charger Installation is no longer needed.  This Power Cord Adapter Inverter (Reverse Converter) Takes two 115-120 volt outlets and allows you to use 230 or 240 volt appliances that uses under 20 amp @ 230 volts (4600 watts) Single phase current to NEMA 6-15R and 6-20R receptacle.  

Electric car charging:  100% Faster charge than with level one charging.  Commonly used as an electric wall unit air conditioner, Turbocord plugs, all plug in hybrids and EV including but not limited to: Audi hybrid versions of the A3 Sportback, A3 e-Tron, Q5, A6, A7, A8, Bentley Bentayga ybrid, BMW 330e, BMW 740e, BMW i8, BMW X5 xDrive40e, Chevy Volt, Chevy Bolt EV, Chrysler Pacifica Hybrid, Cadillac ELR, Genesis Mint, Honda Clarity, Mitsubishi Outlander PHEV, Fiat 500e, Ford E-Transit, Ford Evos Hybrid, Ford Focus EV, Ford C-Max, Ford C-Max Energi, Kia Niro EV, Kia Kona Electric, Kia Soul EV, Mercedes-Benz C350e, Mercedes-Benz GLE550e, Mercedes-Bens S550e, Prosche Cayene E-Hybrid, Porsche Panamera E-Hybrid, Tesla Roadster, Tesla Model X, Tesla Model S 70D, Tesla Model S P85D, Toyota Prius Prime, Toyota Prius Plug-in, Mini Countryman, Nissan Leaf, BMW i3 REx, BMW E-Golf,  Hyundai Ioniq, Subaru Crosstrek PHEV, Volvo XC90, Volkswagen Type 20 Microbus, and many more. 

• No Electrician Required to make 240 volts!
• Works with most Portable electric car charging stations
• Works with evChargeSolutions L2-6-20 Portable Electric Vehicle Charger Level 2 NEMA 6-20 Plug to J1772 24' Station
• Works with both plug in hybrids as well as full EV (electric vehicles) :

• Duosida 3030-PSE-16.7.6C-AS
  

  25 Ft Level 2 EV Electric Vehicle Portable Car Charger - 16-AMP 120-240V, NEMA 6-20P
  

• Works with Duosida Electric Vehicle Charger Portable EVSE 220-240v Level 2 Nema 6-20 Plug To J1772 24' Station for EV Charging 20180613 On Sale

• Works with AeroVironment TurboCord 240 Volt Plug-In EV Charger

• Level 2 Portable Electric Car Charger 240Volt 16Amp Duosida (NEMA 6-20 Plug uses 20 Amp outlet) Standard U.S. J1772 25' Long Cord
  WORKS WITH MOST US ELECTRIC & PHEV VEHICLES
  

   
• 
  EV Gear 43237-2 Level 2 EV Charger
  
• Works with

  Maxx-16 43237-2 Electric Vehicle Charger (220V-240V) with nema 6-20 plug - 28 ft long - Level 2 - 16 amp Electric Car Charger - J1772 - EVSE

  
  Works with

• BougeRV IRV027 Level 2 EV Charger (240V, 16A, 25FT) Portable EVSE
  

  
  Works with
  

  LECTRON 4897080225302 240V 16 Amp Level 2 EV Charger with 21ft (6.4m) Extension Cord J1772 Cable

  
  
  OrionMotorTech Level 2 Electric Car EV Charger (220V 16A), with NEMA 6-20 Plug, 23' Charge Cord, SAE J1772
  Universal Charging Plug-EVSE UL Recognized
  Portable take with you on the road so you can charge your car 100% faster, even at motels and at your friend's home or office.
• 
  
  Duosida BEDUO12KITNEW

  Level 2 EVSE Portable Electric Vehicle Charger (240V, 16A) - Faster Charging Speeds

  ClipperCreek
  

  LCS-20, 16 Amp Level 2 EVSE, 240V, with 25 ft cable

Used with Aerovironment AV TurboCord Dual EVSE  AVTCD and RN2R3H Level 2 unit simply by adding on a small adapter which is equipped with a 240V NEMA 6-20 plug.  In both cases the unit attaches directly to the outlet.  When used as a Level 2 unit on 240V, the unit allows electric car charging at up to 16A for a total output of 3.84kW.   Approved for Honda Fit EV, Honda Accord, Chevy Volt, Chevy Bolt, Nissan, Toyota, and Kia and many more...

We eliminated the use of the volt meter and replaced with a green light notification system so we can now manufacture this in a smaller 6" X 6" X 4" Deep box.

We manufacture other 220 to 240 volt receptacles available including but not limited to: NEMA 6-30R, NEMA 14-50R, NEMA 6-50R, NEMA 10-30R, NEMA L6-20R, more




Works with Duosida and Jekayla, Level 2 Electric Vehicle Charger by ReadyCharge for faster charging speeds.  Compatible with Chevy Volt, Ford Energi, Toyota Prius, and Ford Evo.  Perfect for electric cars (BEV), pressure washers, welders, plasma cutters, vapor steam cleaners, wall air conditioners and other high powered equipment when 230 volt plugs are just not available. Tesla (BEV) car owners historically have purchased the 14-30R or 14-50R model wall AC units use the 6-20R

Compare to current or past OEM associations:

Until both 120 volt power cords are connected to a 120 volt electrical source, it is electrically isolated from the electrical circuit of the exposed male plug on the 2nd power cord.  This protects the user from accidental shock through the exposed male plug contact.

To use simply plug into different standard 120 volt wall outlets and push the momentary button to test voltage.  If the bright green light turns on, you are good to go.  Not all outlet combinations will produce the correct voltage so you have to test before each use or each time you take your box to a new location.  If you push the voltage test button and the green light does not turn on, simply re-located one of the power cords to a different location and retest.  Every job site location has the ability to provide 230-240 volts.  If you use 15 amp 115 v to 120 volt circuits then you will only be able to operate 15 amp 230 volt equipment.  If your pressure washer needs 23 amps @ 230 volts and you are plugged into 20 amp 115 volt outlets, you will need to turn the pressure down to lower the amp draw.  Just turn the pressure regulator / unloader knob counter clockwise.  The less pressure, the less horse power is needed to turn the electric motor and this will lower the amp draw.  When charging your electric car, simply set the car to charge at 16 amps at 240 volts on the dashboard or on the charging cable if required (some cars auto sense and auto change the speed.)

 

The 6-20P (most common for most all other brands) currently seems to sell evenly with the 14-50P (Tesla style.)

Since the converter box is designed for 16 amp / 20 amp surge usage, it is perfect for level 2 charging.

Electricians will charge between $800 to $3000 to install the required receptacle in your home/office.

For $350 you are ready to go and you can take it with you too!

Electrical Outlet Receptacle Tester 20100823  3 wire 120 volt  This is to confirm your home or office was wired correctly.

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Power Joiner Step Up Inverter Electric Car Charger Converts Dual 20amp 120volt outlets To 240volt 4wire 20amp 14-50R Level 2 [Reverse14-50R]  Our best selling Tesla car owner converter box.

-ImexServe 09Evo Steam Vapor Cleaner Machine Only 3400 Watt Dual Heating Elements 100% More Power 0230070000  116 psi  Includes the 6-20R converter box Video on link!

-ImexServe 09Evo Steam & Vacuum Vapor Cleaner W/ Accessories 3400 Watt Dual Heating Elements 100% More Power 20171222  116 psi Machine  Includes the 6-20R converter box Video on link!

-ImexServe 09Evo Junior Steam & Vacuum Vapor Cleaner W/ Accessories 3200 Watt Dual Heating Elements 100% More Power 18651359  87 psi  Includes the 6-20R converter box Video on link!

-ImexServe 09Evo Junior Steam & Vacuum Vapor Cleaner MACHINE ONLY 3200 Watt Dual Heating Elements 100% More Power 0230070001 87 psi  Includes the 6-20R converter box Video on link!

Answer:  This is incorrect step / understanding.

In order to have the power supply box work, it must be plugged into different phases.

There are two phases of power in every home.

Half of all the outlets are on left phase, and the other half is on right phase.

You must land on one of each phase in order for the power supply to work.

This means if I just randomly select two outlets in a home, I could be plugged into:  two left side phases, 2 right side phases, or 1 of left + 1 right (correct use of power supply, depress phase locator button on the power supply box and will illuminate bright green on the phase locator light if you plugged in correctly.)

If you look at the breaker panel (photo to the right) and notice the column of breakers on the left side and then a column on the ride side.

The way a breaker box is wired is the top left breaker is left phase, the 2^nd from the top left strait down the left column is right phase, 3^rd down is left column is left phase, 4^th down is right phase.  These breakers alternate phase location all the way down each column.

The top right column of breakers works exactly the same way.  You have to land on one left phase and and one right phase to make this item work.  It is OK to have landed on a pair of outlets that is left and right side and each is positioned anywhere in the breaker panel.

Since this power supply box will not work with GFCI or LCI outlets you can also replace a GFCI outlet with a standard wall receptacle.  

Optionally, if the two breakers you want to use are on the same phase, simply change the location of one of the two breakers to be in a different position in the column.   This is very easy to do and only takes a screw driver (see video link below.)  Go outside and turn off the breaker and turn off the breaker that is labeled as ‘main.’  Go back to the garage and take off the garage panel cover.  Grab the breaker you want to relocate and simply switch positions with another breaker either one up or one down in the column.   You can change the location of the breaker or change the location of the wire in the breaker (your choice.)  This will put the breaker on a different phase.  Again, see video below on how to do this.

https://youtu.be/BG9I-PokSdI?si=m06267ZWR54Tiknu