Battery Specifications:Battery Type is Rechargeable Li-ion Battery Pack with a Capacity of 1720mAh at 3.85V. Model:AHDBT-901.This design feature streamlines maintenance and ensures that your camera keeps running smoothly, capturing every exciting moment without interruption Complete Compatibility: This replacement battery is tailored for GoPro cameras, offering full compatibility with GoPro Hero 9 Black, Hero 10 Black, Hero 11 Black, and Hero 12 Black models. It mirrors the design of the original Go Pro battery, ensuring a seamless fit and performance Convenient 3-Channel Charger: This compact and secure charger is designed with a closed lid to protect your GoPro batteries. It allows for the simultaneous and individual charging of three Hero 9/10/11/12 batteries (compatible with GoPro 9, 10, 11, and 12) from a 5V 2A max USB power source, streamlining your charging process. Indicator lights signal charging (red) and completion (green), with an approximate charging time of 3 hours for all three batteries Safe To Use:This battery is perfectly compatible with GoPro Hero 9, 10, 11, and 12 cameras, offering multi-layer protection. This includes safeguards against overcharging, over-discharging, over-voltage, over-current, and overheating. The advanced circuit design ensures safety and reliability, providing high performance and long-lasting battery life for your action camera needs Buy with Confidence: Package includes: 3*1720mAh Batteries and 1*3-channel charger for Gopro-Hero 9,Gopro-Hero 10, Gopro-Hero 11, Gopro-Hero 12 camera. If you have any questions, please contact us directly. We're committed to resolving any issues to meet your expectations The AHDBT-901 is a 1720mAh 3.85V rechargeable Li-ion battery designed for seamless use with GoPro Hero 9, 10, 11, and 12 Black action cameras. It features a 3-channel charger with a protective case, allowing for convenient and simultaneous charging of three batteries. Safety is ensured with built-in protections against overcharging, over-discharging, and overheating. Purchase includes three batteries, a 3-channel charger, and 24/7 Customer support for worry-free ownership.