GoPro Dual Battery Charger + 2 Enduro Batteries - ensure your GoPro camera is always ready. STAY READY This pack includes a Dual Charger and two advanced Enduro batteries that provides significantly longer runtimes and dramatically improved cold-weather performance when compared to standard GoPro batteries. DUAL CHARGING Conveniently charge 2 GoPro batteries simultaneously, plus give your camera an extra boost. Ideal for preparing for a log day of hiking, cycling and more. Includes 2 Enduro Rechargeable Batteries, Dual Battery Charger and USB-C cable Advanced 1720mAh lithium-ion battery boosts camera performance over standard GoPro batteries across a wide temperature range. Maximizes performance of HERO11 Black, HERO10 Black and HERO9 Black Extend recording times for HERO11 Black by up to 38% in moderate temps over previous GoPro cameras and batteries. 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) in HERO10 Black and HERO9 Black Maximises camera performance Optimizes charging so you'll get a fully charged battery as quickly as possible Charges via USB port; for charging up to 38% faster, use with the optional GoPro Supercharger Dual LED lights display charging status of both batteries