260AC-03 External power adapter with mounting clamp, including EI-A05V mounting clamp and AD-10 external power adapter with cable. The AD-10 external power adapter features a V-Mount battery input that converts voltage to 26V. Designed as a dedicated cordless power solution for the GAM160/260/360 series motorized tripods, by securely mounting an external battery, it effectively extends shooting time and unlocks greater setup freedom, offering a dependable mobile power source for professional use.