Mitch Gross
Veteran
Finally I can share! CoreSWX is making a 98w battery for the EVA1. This battery mounts in the camera, directly delivering 7.2v power to the camera. It also features a 12v P-Tap on the back of the battery for powering accessories such as an EVF, monitor or video transmitter.
http://www.coreswx.com/store.coreswx/product/nano-vbr98/
http://www.coreswx.com/store.coreswx/product/nano-vbr98/