CompatibilityDesigned for GoPro Hero 13 Black Camera and is fully compatible with Hero 13 battery. 2 bay charging stationBattery detection technology, automatically turn to trickle charge when batteries are full charged; Advanced MCU control and -V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection. Easy to Read Battery Status LCD ScreensSmart LCD screen will indicate the whole charging process for the GoPro Hero 12 Black Hero 11 Black Hero 10 Black Hero 9 Black batteries; View each battery's charging or discharging status on the LCD lit screens. Easy to understand and easy to see, even when charging in the dark. Solid multi-bank chargerWithout needing multiple chargers and eliminating your wait time. It can be charged up to 1200 times, Quick full charging is achieved in 2 hours. Packing parameters: Gopro Hero 13 Black rechargeable battery*2, charger*1, USB cable*1, battery case*1