Power to last all day. Built for the largest Cinema applications, 48v power drive system capable of 100lb payloads and speeds up to 30 mph. With dual batteries, run time can exceed 8-10 hours. Regardless of what stabilized head you use, the 48v Dactylcam Pro is versatile enough to handle whatever you throw at it. Adapting to any shooting condition is important which is why the drive wheel is adjustable allowing users to adjust amount of tension needed on the wheel to adjust for speed, inclines, wet conditions, etc.