Poor quality / price ratio

Hello,
Like everyone else, I wanted to preserve the hatch usb charging, which in the long run could be fragile.
After much hesitation, I spotted this Magnector who had good ratings.
I am disappointed because the magnet is weak, disconnects at the slightest movement of the cable, far from being able to take off
magnetized part of the phone, as read elsewhere.
What about the gadgets with the product, to store or hang the subject, I find them totally useless, but it
is only my opinion.
for the rest, the connector does the job, but the asking price seems to me quite abusive.
After several days of use, I consider this as bad, the magnet of the connector does not light at all except
being quite flat, and without the slightest movement.