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					Originally Posted by  kcladyz
					 
				 
				It stays connected to wifi unles you  move out of range or use airplane mode.  It does drain the battery. even on airplane mode I am charging  my oasis 2  weekly if not twice a week. The battery is horrid. I do not know how amazon gets the 6 weeks on 1 charge  for me and the hundreds of amazon reviews most people are complaining 
			
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 In airplane mode and with the light at minimum I am losing about 1% to 2% charge per day on my Oasis 2 32 GTB with wi-fi and 4G communications.  That is with the unit in sleep mode.  Comparable with my other Kindle e-readers.  Bright screen illumination and communications enabled while reading eat up the power pretty quick but I typically read in airplane mode and with minimal screen illumination.  Battery usage seems to vary a lot depending onn reader settings.