A AC Question Jul 14, 2014 #1 What do the four terminals on the Samsung Galaxy S3 Mini battery do? I get +ve and -ve, so what are the other two for? Thanks, Puzzled, Worcestershire.
What do the four terminals on the Samsung Galaxy S3 Mini battery do? I get +ve and -ve, so what are the other two for? Thanks, Puzzled, Worcestershire.
Golfdriver97 Trusted Member Team Leader Moderator Dec 4, 2012 35,367 113 63 Visit site Jul 14, 2014 #2 I think it is NFC and the RFID antenna Upvote 0 Downvote