Essential Tech – How to Choose an External Notebook Battery

This is the era of the road warrior, and the ever trustworthy side-kick he must have – the external notebook battery. If you’re one of the millions who do their work on the go, logging the miles on the road or in the air with your notebook, cell phone and various other electronic gadgets, a source of extra power that travels along with you is absolutely essential. This article lays out the facts you should have in mind when you go shopping for this crucial piece of technology.