The SONY BC-TRW Infolithium Travel Battery Charger is a genuine Sony product designed specifically for the NP-FW50 battery used in Sony camcorders and cameras. This black charger is compatible with Sony Cyber-shot and Alpha series devices, making it a versatile option for photographers and videographers on the go. With a remote control feature and compact dimensions, this charger is lightweight and easy to use while providing a reliable power source for your device. Made in China, this battery charger is a convenient accessory for Sony camera and camcorder users looking for a high-quality charging solution.