Jupio NP-F980D (USB 5V / DC 8.4V output) 7.800 mAh
This new NP-F970 is a 7.2V, 56Wh Li-ion DV battery compatible with Sony L series NP-F770/950/960/970 batteries.
It has a 7.2V/5.5mm pole DC output socket which can power a camera and (for instance) an on-camera LED light simultaneously .
The battery also has a LED indicator (4 steps) to indicate the remaining power before mounting to a camera.
The build-in intelligent circuit has multiple protections of abnormal current, voltage and temperature.