u/cookieklemens

It wouldn't be the first time i got counterfeit components from ali (that's what ya get for buying cheap electronics stuff)

I'm almost certain the one on the right, wich came in a sealed reel, got sanded and lasered, but what is your opinion. And if they're fake is there a way to estimate the current capability.

I intended to use 5 of them in parallel to switch the output of a big liion bank i built, since the irfz44n I've used before became lightening very quickly.