TELESIN Battery with Charging Case For GoPro Hero 8 7 6 5 Black Edition 
Battery Charger:
1. Mini USB 3 slots charger can simultaneously charge up to 3 batteries.
2. It only takes around 1.5 hours to fully charge 3 batteries at a time.
3. Made with premium copper to ensure high performance and stability
4. Charger can be powered by wall charger adapter, power bank, or your PC, Laptop, etc.
5. Type C interface: enables you to power the 3-channel charger with Type-C Cable (cable is not included)
6. 100% safe circuit board protection
7. 3 LED lights corresponding to 3 slots. Indicate RED color when the battery is charging; Indicate GREEN color when charging is completed.
Battery for Hero 5 6 7 8 Black Edition: 
1.100% Fits Hero 8(include hyper smooth 2.0), is the same size as the original battery.
2.Packaging upgrade, no pop-up window. Completely decoding
3. High-Density Lithium-Ion Cell.
4.Flame retardant material. safe and reliable.
5.Shooting 4K30 frames at -20° can take about 67 minutes, close to the original battery life.
6.Nine Protection, automatic identification of the voltage environment.
7. 1220 mAh / 3.85V
Package Includes:
1* Battery
1* Battery Charger
Note: The USB C Charging cable is not included