- 100% compatible and same as original Canon 5D Mark II.
- Allow vertical shuttle and half press focus of the vertical shuttle.
- Combines the functions of a high-capacity battery pack with a vertical grip
- Can use for the AA battery.
- Can hold one or two battery packs to provide approximately twice the shooting capacity of the camera alone.
- Time circling exposal management, as well as clock and stopwatch setting.
- 1.2" LCD displays information in timer photography
- LCD background light assists work in dark circumstance.