【Exactly Compatible with Gopro 12/11/10/9 Battery and Charger】: TELESIN Hero 12/11/10/9 battery is perfectly compatible with Gopro Hero 9/10/11 battery and Hero 9/10/11 charger, Hero 12 battery and Hero 12 charger. TELESIN replacement batteries help to record every moment with you. 【More Batteries, More Photos】: Triple your camera runtime with a complete backup package including two 1750mAh Hero 9/10/11/12 replacement batteries and a 3-channel battery charger with cover 【Multiple Protection】: TELESIN Hero 9/10/11/12 battery features six layers of protection (over-charging, short-circuit, high-temperature, and surge protection) with high-quality, fire-resistant construction, ensure complete protection for you and your devices 【Hero 9/10/11/12 Charger with Storage Function】TELESIN Hero 9/10/11/12 3-channel unique and compact Charger designed with a closed lid to store battery, can store and charge 3-Pack Hero 9/10/11/12 batteries (also compatible with Go Pro battery) simultaneously and independently.Very convenient to carry around 【USB Quick Triple Hero 9/10/11/12 Battery Charger】: TELESIN Hero 9/10/11/12 battery charger has a Type-C port, which makes a quick charging. Red light means charging, green means fully charged. Can charge 3 batteries simultaneously and independently Replacement Batteries(3-Pack) for GoPro Hero 10/9, 3-Channel Storage Rapid USB Battery Charger Fully Compatible with Gopro Hero 10 Black, Hero 9 Black