Why mobile phone or cell phone battery has more than two terminal? - ETechnoG
Why your mobile phone battery have more than 2 terminals? - YouTube
Panasonic Launches Industry's Thinnest* Battery Connector Corresponding to 6 Ampere High Current Capacity, Contributing to Further Improvements in Mobile Devices | Business Wire
why your mobile phone battery has 3 terminals || suresh concepts - YouTube
Mobile Phone Battery Contacts for Nokia 6100/5800/2630/N95/V3 - China Battery Contacts for 6100/5800 and Battery Contacts for Nokia 2630/N95/V3 price | Made-in-China.com