Official Amazon 9W, 1.8A power adapter compatible with most devices with a micro-USB port, although charging times may vary (requires micro-USB cable, not included with charger)

Charges your Kindle, Kindle Fire tablets, Fire tablets, Fire phone and Fire Keyboard in less than 5 hours

Designed for use with the micro-USB cable included with Amazon devices and replacements sold in the Kindle Store

Official Amazon 9W, 1.8A adapter charges Kindle Fire HD 8.9" in under 5 hours, Kindle Fire HD 7" in under 4 hours, and Kindle Fire in under 3 hours

Official Amazon 9W power adapter for Echo Dot (1st and 2nd Generation). Cable not included.

Also the approved charger for Kindle Paperwhite and Kindle; charges Kindle Paperwhite in 4 hours or less and Kindle in 3 hours or less

For use with the black micro USB cable included with Kindle Fire and Kindle Fire HD and with the white USB cable included with Kindle Paperwhite and Kindle