The Tilta GR-T02 is a single handed gimbal that is extremely suitable for DSLR and system cameras up to a weight of more than 3 kilograms (8lbs). The gimbal, with wooden handle, can be balanced without tools and has two ARRI style rosettes on both sides just above the handle for attaching, for example, an extra hand grip or other accessories.
In addition to the usual gimbal modes, the G1 has a small joystick at the height of the thumb for tilting and panning the camera.
The battery is in the handle and, according to Tilta, the gimbal (fully charged) lasts about 10 hours. Oh, and those batteries are regular standard LGDBHE41865 that you can buy in the store.