Adattatore doppio caricatore batteria per GoPro AHDBT-401 per GoPro Hero 4
For GoPro AHDBT-401. for GoPro HERO 4 Black. for GoPro AHBBP-401. for GoPro Hero 4 HD Black. for GoPro HERO 4 Silver. for GoPro Hero 4 HD Silver. for GoPro HD HERO 4 Black & Silver. for GoPro HD Hero 4 Black & Silver.