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). Up to 13% faster charging rate than standard GoPro batteries.