This SmallRig camera battery charger kit provides everything you need to keep shooting, featuring two high-capacity power units and a fast-charging dual-slot dock. With the ability to power both Canon camera batteries simultaneously in roughly 2.5 hours, it offers a dependable solution for long days in the field. Integrated Led lights display real-time status at a glance, and the versatile Usb-c interface works with various power sources for maximum flexibility.