The revolutionary technology of the Enduro Battery significantly improves the performance of your HERO10 or HERO9 Black in cold temperatures and extends recording time by up to 40 percent in moderate temperatures. The advanced 1,720 mAh lithium-ion battery provides improved camera performance over a wide temperature range compared to traditional GoPro batteries. It extends recording time with the Hero10 Black and Hero9 Black, and enables up to 40 percent more battery life with high-performance settings on the HERO10 Black. Significantly better performance in cold weather and temperatures as low as -10 degrees C. Up to 13% shorter charge time than traditional GoPro batteries.