Model: E1C28

the propeller guards can only be compliantly used on the aircraft from DJI Lito X1 Fly More Combo Plus (DJI RC 2)

Installation Environment: The ROMO Auxiliary Ramp is suitable for most home environments

and firmware version

dji lito x1 series two way charging hub DJI Transmission Model: E1C28Supports power accumulation, transferring remaining power from multiple batteries to the one with the highest charge. Supports parallel charging of three batteries* when used with DJI 65W Portable Charger, fully charging 3 Intelligent Flight Batteries in about 87 minutes, and 3 Intelligent Flight Battery Plus in about 130 minutes*. * Parallel charging requires batteries of the same model and a PD compatible charger with power output of 45 W or