loading station

Already first big worry delivered almost 2 weeks late on the final delivery dates.
After numerous email exchanges supplier I finally got my package.
And the point of view Estetique no complaints.
But at the given charge of a disaster bateries:
You can not charge the two batteries simultaneously
The connectic to load is very delicate and is struggling to make contact
And for the playing time pfffffff half an hour of duration see a large maximum time (leaving overnight recharging)
I should not expect much better now for a charger to 9.