Please take your Merc theories to the another forum...... Jk :roflol:AshG108 said:MiteshN said:Thanks R0ckf1re.
I guess you correct, and possibly the current output from the USB port is not as much as from the wall charger / laptops.
Hi guys,Something I investigated for my Merc recently was my USB doesnt charge the phone at all. I was pretty irritated about it and started investigating why.
The USB in my car is under 500amh (stand to be corrected) and it is only to charge a USB external source for data. I do however have a cellphone dock in the armrest with which i used for the phone and my phone charges of there and integrates fully into the comand system. the phone charges extra fast and this dock port is rated close to/over 3000amh (according to website UK read ups).
So huge possibility that the USB port is between 500 - 1000amh hence the slower charge.
Sent from my Samsung Note 8