1Battery Cover for YNE3 RT: Flash trigger battery compartment cover is perfect for YNE3 RT battery cover replacement. Make sure to check the model before use. 2STABLE PERFORMANCE: Made of ABS material, sturdy and long lasting use. The product has been tested before leaving the factory, factory after passing, it has stable performance and can be used with confidence. 3THIRD PARTY PRODUCT: The battery compartment cover lid a third party new product, not an original product, but has the same function. Makes a perfect replacement for a flash trigger battery compartment cover or a spare battery door cover. 4PERFECT FIT: The shape and size are designed to be accurate, and the battery compartment cover lid can work fine after installed correctly. Portable and lightweight for easy carrying and storage. 5REPLACEMENT PARTS: Quick and simple to assemble. This accessory can be used to replace old or damaged original parts, premium and wearproof can prolong the life of the flash trigger. 1 x Flash Trigger Battery Compartment Cover