Hi Henderson and welcome to the Bose Pro-Portable Community!
I should mention that our Community provides support in English and so I encourage you to reach out through your local support channel(s) if you wish for correspondence in Spanish.
I have however, translated your inquiry and can see it relates to the S1 Pro Battery. The expected Battery Life of the S1 Pro System is up to 11 hours after a full charge (Note: Louder volume levels use battery power more quickly)
We also expect the system to be fully charged within 5 hours (3 hours in Quick Charge)