May be your receiver case broken up in your last fierce RC battle with your rival racer, do you need a new receiver? No, you may just buy a new case to fix it!
Brand: Flysky
Model: FS-CTM01
USD 6.50
Brand: Flysky
Model: FS-CVT01
USD 8.50
Brand: Yeah Racing
Model: YE-0023
USD 2.90