Product parameter and product introduction:
Input:5V/2A,Output:4.4V/0.7AX2,Package :2-Pack Batteries and 3 Channel charging box. Fast charging:Two batteries can be fully charged in 2 hours.
Quick Triple Slot Charger: This charger can simultaneously charge four different models: the hero 12 Hero 11, Hero 10, and Hero 9 batteries, saving you time.This kit includes Micro- Type-C input ports, offering a variety of charging options.It can be connected to wall chargers, car chargers, portable battery packs, or any USB power source.
High quality chip, 2000mAh large capacity, Fully compatible with original battery, long service lifeis as good as the original, 3-in-1 charger, more convenient travel，It can be charged at any time with a laptop, car adapter, power bank, etc.
Charging light:There are three lights on the front of the charger and one light beside the TYPE C port on the back.After power-on: the light next to the TYPE C port on the back of the charger is always blue;When Charging; The three lights on the front of the charger are red;When Fully charged; The front three lights are green.

Batteries compatible with Machine Models:
For Hero 12 Black Camera
For Hero 11 Black Camera
For Hero 10 Black Camera
For Hero 9 Black Camera