Koah Pro Vertical Battery Grip for Sony Alpha a9 Mark II and a7R Mark IV

The Koah Pro Vertical Battery Grip is designed to fit the Sony Alpha a9 Mark II and a7R Mark IV cameras. It lets you easily hold the camera and operate its controls. The grip can hold up to two long-lasting NP-FZ100 batteries or similar replacements to double the operation time of your camera. This ensures excellent performance for continuous shooting, with no interruption. Its lightweight, compact design matches the dust and moisture-resistant durability of the Alpha a9 II and a7R IV. Easy Access to Controls The Koah Pro Vertical Battery Grip provides a stable grip and easy operation when holding the camera horizontally.

It provides a consistent grip and operational feel, regardless of whether the camera is held horizontally or vertically. Auto Switch The camera can automatically switch from one battery to another for continuous operation. USB Charging Batteries can be easily charged via the camera’s USB port without detaching the grip from the camera. Plus, additional power can be supplied via the camera’s USB port for extended use.