The high-performance 1900mAh Enduro battery for HERO13 Black delivers exceptional recording time across a wide range of conditions and temperature ranges. You get over 1.5 hours of continuous recording in 4K30 or 5.3K30, and over 2.5 hours in 1080p30; this allows you to record your hikes, bike rides, and ski runs for longer than ever before. Use it as a replacement for the battery that came with your GoPro or as a spare, and keep capturing the adventure. 1Operating time measured at 25°C (77°F) with a wind speed of 0.6 m/s, using the Wide digital lens; with wireless connections, Bluetooth®, and HyperSmooth on; front and rear LCD screens on with a 1-minute screen saver; voice control and GPS off.