You are here:

Electrical Engineering/Mobile phone charging in Heavy vehicles.


Dear Prof Cleggsan

Is it possible to charge Mobile phones
in Heavy vehicles viz Buses,Trucks,Tempos,Vans ?.

Thanks & Regards,
Prashant S Akerkar

Yes, of course it can be done.  If there is no voltage outlet one would be needed.  Commercially available units are available.

Even if the voltage system of the heady duty vehicle is not 12v dc many adapters are available.

Also, some smartphones come with ability to charge from vehicles with other than 12v dc since there are voltage sensitive charging circuits within the smartphone charging circuits.


Electrical Engineering

All Answers

Answers by Expert:

Ask Experts




All technical areas of Electronics Engineering.


BSEE, MBA, Design, R&D, University Research.
Senior Life Member of IEEE. Life Fellow of AES.

IEEE, Consumer Electronics Society, Audio Engineering Society.
Broad teaching experience; work experience mostly in consumer electronics and conversion from analog to digital technologies. Pioneer in digital audio at all levels.

BSEE (Equiv) BYU BSEE University of North Dakota MSBA (MBA) Illinois State University Graduate Studies in Computer Science - Bradley University Graduate Studies - Ohio University Graduate Studies - University of Missouri Kansas City DeVry Tech - Electronics

©2017 All rights reserved.