NEMA TT-30 Charger Adapter Plug for J+ Booster 2 | Portable Level 2 EV Charger for All Electric Vehicles (24 amps, 120V, 2.88kw)

As a full time RV'r, I've been using this charger outdoors for about 2 years. It works flawlessly. Very satisfied. The overall design and engineering is excellent. Today's consumer products are fill with cheaply designed inferior products. Not this one. It's rare to find a product this well designed with exceptional engineering. 1st class all the way. Very pleased with the charger.

This TT30 adapter charges a 2022 Volvo XC40 Recharge at 2.8KW / 24A just fine. Was initially worried on the 120V input being limited to 16A like other reviews, but the volvo did not have this issue.I purchased this to as a "nice to have" in the traveling kit. Also used on an Ecoflow Delta Pro and it worked at 2.8KW as well... though the J+ will throw a fit of "no ground" with the ecoflow. I was able to get just shy of 3kwh of charge into the volvo with this setup (after jumping the ground 😇)

To this point, did not get more than 1KW/hour when charging on a campground 30A plug. If not getting better, will have to return.

I LOVE the fact it's water and dust proof. This is for camping which means it's going to be outside in the elements, it's PERFECT. the locking ring holds true, and the seal is good to go! I wouldn't hesitate in a second to buy any of them!

This NEMA TT-30 Charger Adapter Plug for J+ Booster 2 does not work at the advertised charge rate of 24 amps. It maxes out at 11 amps. No reply from the company !!

Some folks say they are not getting 24amp with the TT30 adapter.. Keep in mind that some vehicles (like Ford), do not allow charging 120v with more than 12amp. It’s a limitation in the vehicle, not this adapter. My Tesla allows me to adjust current. The Fords don’t.