The GoPro Enduro Reachargeable Battery for HERO11/HERO10 Black/HERO9 Black features revolutionary technology that dramatically improves your HERO11; HERO10 or HERO9 Black’s performance in cold temperatures for snow sports + other winter activities while extending recording times up to 40% in moderate temperatures. Key Features: - Advanced 1720mAh lithium-ion battery boosts camera performance over standard GoPro batteries across a wide temperature range - Increases recording time in both HERO10 Black + HERO9 Black with up to 40% improvement in HERO10 Black using high-performance settings - Dramatically improves cold-weather performance in temperatures down to 14°F (-10°C)² - Up to 13% faster charging rate than standard GoPro batteries What's in the box? - 1x Enduro Battery