Many testimonials from Mini Pro buyers show that the batteries are dead.
The Mini Pro are now too old to sell.
They came out in November 2015, then there were others made in June 2016, if the batteries are over a year old, without being recharged, they do not turn on anymore.
Mini Pro buyers in France and the United States testify that they can not turn on the Mini PRO.
Do not buy Mini PROs that have been stored for too long
Last week I saw a Mini Pro in a