Mcoplus BG-D5300 Multi-Power Vertical Battery Grip Holder for Nikon D5300 D3300 Camera as EN-EL14a 100% compatible for Nikon D5300 D3300 Allow vertical shutter and half press focus of the vertical shutter Combines the functions of a high-capacity battery pack with a vertical grip Let vertical shooting as easy as horizontal shooting Double using time enable you focus more on shooting