FrSky, manufacturer of high performance, reliable and affordable openTx transmitters and accessories
Part Number: FRS-BSWITCH
This is an OEM replacement power switch module for the FrSky Taranis X9D transmitter.
This part has the integrated NiMH 2000mAh charge circuit.
No soldering is required to fit this part but you are advised to take anti-static precautions.