The ProMaster Li-ion Battery for Sony NP-F770, a reliable power solution for Sony cameras and camcorders. Designed to meet the demands of professional photographers and videographers, this high-performance battery provides long-lasting power for uninterrupted shooting sessions. The ProMaster Li-ion Battery is specifically designed for Sony cameras that support the NP-F770 model, ensuring seamless compatibility and optimal performance. With its impressive capacity, this battery enables extended shooting sessions, allowing you to capture more photos and record longer videos without worrying about running out of power. Crafted with advanced lithium-ion technology, the ProMaster Li-ion Battery delivers exceptional power efficiency and a prolonged lifespan. Its intelligent design allows for accurate communication with your Sony camera, displaying the remaining power level on the camera's screen. This feature helps you plan your shoots effectively, ensuring you always have enough power for your creative endeavors. Durability is a top priority in the construction of the ProMaster Li-ion Battery. It is built with high-quality materials to withstand the demands of professional use and challenging shooting environments. The battery's intelligent circuitry provides protection against overcharging, short-circuiting, and overheating, ensuring the safety of your camera and the battery itself. The ProMaster Li-ion Battery is compact and lightweight, making it highly portable and convenient to carry in your camera bag. Whether you're shooting on location, traveling, or working in the studio, this battery ensures you have a reliable power source to keep your Sony camera running smoothly. Voltage: 7.4 V Capacity: 4,400 mAh / 32.56 Wh Dimensions: 71 mm x 39 mm x 40 mm Weight: 200 g / 7.05 oz