Solving a charging problem chez Litchfield, I was struck by the realisation that all chargers are not made equal. If this seems obvious to you then feel free to skip this chatty tutorial, but otherwise you might like to read how I sped up the charging time on my Nokia N86 by a factor of almost four simply by using the (ahem) right mains charger. Item of trivia: mains charging of a modern smartphone can be up to twelve times faster than microUSB trickle charging - quite a difference.

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