Features: Improve the shooting experience: Significantly enhance the stability and grip of the camera in vertical photography. Photographers can hold the camera more comfortably in portrait shots, reducing hand fatigue and enhancing the shooting experience. Professional operation: The vertical handle makes the photographer more handy when shooting portraits, sports and other scenes that require vertical composition, improving shooting efficiency and professionalism. Increased battery capacity: The D-BG5 handle comes with an additional battery compartment, which significantly extends the camera's battery life. This is especially important for photographers who shoot outdoors for long periods of time or who need to take a large number of photos in a row. Hassle-free shooting: Long-lasting battery life means photographers can focus more on the shot itself without having to change batteries frequently, reducing the risk of interruptions. Enhanced stability: The handle is often designed to be more ergonomic, better distribute the camera weight and reduce shake when shooting hand-held, thus improving the sharpness and stability of the photo. Specifications: Model: D-BG5 Applicable model: For Pentax K3, for Pentax K3II Applicable Battery: For 1pcs D-LI90 battery or 6pcs AA batteries (Batteries are not included) Dimensions: 133*43.5*75mm Package Included: 1 x D-BG5 Battery Grip