3
votes
5answers
253 views

Portable charging device

I have several devices that charge by USB, that I'd like to keep charged at all times. I've used my laptop in the past, put it in the lowest possible power setting, but it still gets hot, and is ...
8
votes
5answers
69k views

Can I charge a computer through its USB port ? Which brand/models?

What are the brand/models of portable computers I can charge by inducing 5-volt into their USB connectors? Is this possible? I noticed that when my EeePC 900 is off but plugged in charger, there is ...