Hello, yes, the GB70 can also do this with ease. I have an Ioniq myself and have already used it for this. However, the GB70 is completely oversized for this. My tip: it's better to choose a smaller, handier and lighter booster for this purpose!

Most probably will work. Check out these:
- https://www.youtube.com/watch
- https://www.reddit.com/r...
- https://www.insideevsforum.com/community...

Hello TheDeymen
I bought a cheap booster in the Landi. 500 W cold, 1000 W boost unfortunately did not work The continuous current was too weak. Could not start the car.
I returned the Landi Boster.
Don't know if the GB40 would be enough.