The Gratical eye And Chameleon EVF So far there is no option to get the battery. Jakuto has designed two models that attach easily with a D-ring to the screw. No tools required.
Gratical eye battery plate
The Gratical eye battery plate Gratical Eye uses an LP-E6 battery to receive EVF. Battery plate 3D printed and light weight. It is designed to fit the circular shape of the Gratical Eye and be as compact as possible next to the EVF. There are two eye rosette mounts for mounting your camera rig.
A 2 pin lemmo supplies power to the 2 pin power input from the battery plate to the gritical and a power switch lets you turn the power on / off.
Zacuto says that the total run time of a fully charged battery is about 2.5 hours.
Includes: Battery mounted with 1 LP-E6 battery, 1 charger and 2 pin Lemo cable. Retail for $ 185.00 US
Camelion battery plate
The Camelion battery plate Also uses an LP-E6 battery and is custom made to fit nice and snug. Like the Gratical Eye, they both have two rosette mounts that leave an open space to mount your camera rig.
A 4 pin lemmo that supplies power to the Camelion’s 4 pin power input from the battery plate and a power switch lets you turn the power on / off. Zacuto says that the total run time of a fully charged battery is about 2.5 hours.
Retail for $ 185.00 US
Includes: 1 LP-E6 battery, 1 mounted battery with charger and 4 pin Lemo cable
For cameras that do not have EVF, this makes the small gritty eye or chameleon a second sight. Powering them without an external power option makes it difficult to use, but a formfitting plate and a lightweight LPE6 that solves the problem. I can see C70 and FX3 are the top candidates.