After trying EVERYTHING (constant cleaning, using contact enhancers and "other stuff")Here's what I did to reset the premature
 low battery flashing issue with mine..instead of constantly unscrewing  the end cap to reset (what a pain, not to mention possibly wearing out  the threads ect..) I found a way to reset it with out removing the  end..works for me! Drilled a hole a little larger than the copper rivet I  used so there's still plenty of room for "venting". I just pull the  stud to release the battery contact and "viola"! It's ready to go again  and I can run the battery down farther. The rivet goes thru the spring.  Also seems to just work better maybe because of the better contact (negative) using  the copper rivet with its large base, the spring I had to cut a coil or  so off.
  low battery flashing issue with mine..instead of constantly unscrewing  the end cap to reset (what a pain, not to mention possibly wearing out  the threads ect..) I found a way to reset it with out removing the  end..works for me! Drilled a hole a little larger than the copper rivet I  used so there's still plenty of room for "venting". I just pull the  stud to release the battery contact and "viola"! It's ready to go again  and I can run the battery down farther. The rivet goes thru the spring.  Also seems to just work better maybe because of the better contact (negative) using  the copper rivet with its large base, the spring I had to cut a coil or  so off.  
	
		
			
		
		
	
			
			
 low battery flashing issue with mine..instead of constantly unscrewing  the end cap to reset (what a pain, not to mention possibly wearing out  the threads ect..) I found a way to reset it with out removing the  end..works for me! Drilled a hole a little larger than the copper rivet I  used so there's still plenty of room for "venting". I just pull the  stud to release the battery contact and "viola"! It's ready to go again  and I can run the battery down farther. The rivet goes thru the spring.  Also seems to just work better maybe because of the better contact (negative) using  the copper rivet with its large base, the spring I had to cut a coil or  so off.
  low battery flashing issue with mine..instead of constantly unscrewing  the end cap to reset (what a pain, not to mention possibly wearing out  the threads ect..) I found a way to reset it with out removing the  end..works for me! Drilled a hole a little larger than the copper rivet I  used so there's still plenty of room for "venting". I just pull the  stud to release the battery contact and "viola"! It's ready to go again  and I can run the battery down farther. The rivet goes thru the spring.  Also seems to just work better maybe because of the better contact (negative) using  the copper rivet with its large base, the spring I had to cut a coil or  so off.  
			
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