For MATEK SERVO PDB 4A BEC 5.5‑36V Module Replacement Servo PDB Power
Item Type: RC Airplane Servo PDB Module. Versatile Power Input: Operates between 5.5V to 36V, compatible with lithium batteries for up to 8 second operation. Supports servo default settings of 5V, 6V, 7.2V with adjustable 5V option.