It is very common for the battery of electro-stimulation devices that are not used for many months to become much less efficient to provide the expected service in an optimal way.
The price of this service includes :
the sending, by e-mail and by post, of a return label to send your device to our services
the intervention in our repair workshop with the replacement of your old battery by a new one
the return of your device to your home in optimal working order to provide the expected electrostimulation services.