teotwaki
Excelsior!
Very useful for many comms devices. I may mount one on my trailer's nosebox.

Easy to install in existing 12V DC socket hole providing convenient access for charging mobile devices.
•Compatible with popular mobile devices
•Protective Cap
•Protected from overheating
Specifications:
•USB: 2.0 Input Voltage: 12V-24V
•DC Output Voltage: 5V DC +/- 5% Max.
•Output Current: 2.1A DC
•Cut Out Dimensions: 1-3/16in Dia.
•FCC Part 15: Subpart B Compliant
http://www.sierraexpeditions.com/index.php?l=product_detail&p=8670
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Easy to install in existing 12V DC socket hole providing convenient access for charging mobile devices.
•Compatible with popular mobile devices
•Protective Cap
•Protected from overheating
Specifications:
•USB: 2.0 Input Voltage: 12V-24V
•DC Output Voltage: 5V DC +/- 5% Max.
•Output Current: 2.1A DC
•Cut Out Dimensions: 1-3/16in Dia.
•FCC Part 15: Subpart B Compliant
http://www.sierraexpeditions.com/index.php?l=product_detail&p=8670
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.
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