Small and lightweight, The ARRI NP-FM500H Lithium-Ion Battery can be charged or discharged at any time without developing memory effect. This means that it never loses its ability to hold a full charge. ARRI NP-FM500H Lithium-Ion Battery packs have a built-in microprocessor that accurately calculates remaining battery life in minutes, and they also display remaining battery time on the camera’s LCD as well as in the viewfinder by continuously communicating with the camcorder or digital camera.
