Thread: Battery Eliminator project
View Single Post
  #3  
Old 25-09-2016, 09:19 AM
julianh72 (Julian)
Registered User

julianh72 is offline 		 
Join Date: Jan 2014
Location: Kelvin Grove
Posts: 1,301
The third terminal is usually for a thermistor which is used to regulate the battery charging rate to avoid cooking the battery. You will probably find that the voltage varies with the battery temperature.
Reply With Quote