Specifications:
2.Battery charger Input : 5V 2A
3.Battery charger Output : 4.4V 700mAh
4. Hero 9 battery Max voltage:4.40V
5. Capacity:3.85V 6.9wh 1800mAh
What you get:
2 x 1800mAh lithium-ion rechargeable batteries,
1 x 3 Channel Hero 9 Battery Charger,
1 x 3.3ft Type-C Cord.
Compatible Model
-GoPro Hero 10 AHDBT-901