Compatible with Sony A7 A7r A7s as VG-C1EM Camera.
Two lithium batteries can be put into the grip, which make it have double power.
This battery grip includes a shutter-release button for vertical shoots and the AF-ON button, Multi selector, main command dials and subcommand dials to increase its functions, used more conveniently Excellent coating made with the top-class rubber, which can bring you the perfect feeling and be good to your health.