The S-8U63 is a 14.4V/63Wh Li-ion DV battery that completely compatible with SONY PMW-EX1, EX1R, EX3, F3, 100, 200, without DC cable and can display remaining power info on cameras. The battery offers a D-tap DC socket for extension power output and a 5V/1A USB socket for mobile devices (cell phone) charging. The 4-level LED indicator can give you a quick view of remaining power before using, and the strong housing, intelligent circuit will protect the battery from shocking, abnormal current, voltage and temperature.