UK (type G, United Kingdom) charger approved for use with Kindle and Kindle DX (not compatible with 1st Generation Kindle) * Fully charges Kindle and Kindle DX in 4 hours or less * Supports 100VAC-240VAC. UK plug only. Not compatible with non-UK outlets * Detachable 1.8 meter USB cable for charging through a computer (generally in 6 hours) or transferring compatible files * See Kindle User"s Guide for instructions and important safety information