PTD-89 USB Dual Battery Charger For GoPro Hero 4 AHDBT-401 26127700890 | eBay
GoPro Official Accessory Bundle with Battery, BacPac, Charger,
Clearance GoPro Dual Battery Charger (For HERO4) | Guitar Center
GoPro Dual Lithium Ion Battery Charger with 1 x Battery AJDBD 001 for HERO 8 / 7 / 6 Black Official GoPro Accessory|Sports Camcorder Cases| - AliExpress
Sabrent 2 Pack Battery Set with Dual Battery Charger for GoPro HERO4 [AHDBT-401, AHBBP-401] (GP-KTH4) | GP-KTH4
Original For GOPRO HERO4 hero 4 DUAL BATTERY CHARGER AHBBP 401 + 2 ORIGINAL BATTERY|Body Parts| - AliExpress