International and Domestic Air Transmitter AC Adapter (SPM9551)
Compatible Products.
Spektrum International and Domestic Air Transmitter AC Adapter SPM9551 is compatible with SPM18000, SPM180001, SPM18100, SPM181001, SPM18200, SPM18800, SPM20000, SPM2800US, SPM7800, SPM8800, SPM9900, SPMA9603, SPMR8800, SPMR8810, SPMR9900, SPMR9910.
Does not work with the original dx6, dx7 gen1, or dx6I radio systems.