Enduro Rechargeable Battery 2 Pack (HERO9/10/11)With a dramatically improved cold-weather performance and longer battery life, the GoPro Enduro Rechargeable Battery 2 Pack (HERO9/10/11) is sold in a convenient pack of 2 and can be used as a replacement or spare so your camera is always ready.Maximise the performance of your HERO9, HERO10 or HERO11 with the Enduro Rechargeable Battery. Featuring revolutionary technology, this battery provides significantly longer runtimes and dramatically improved cold-weather performance compared to standard GoPro batteries. Enduro is included with the HERO11 and can be purchased as an upgrade over the standard batteries for the HERO10 and HERO9.Features:Includes 2 Enduro Rechargeable BatteryAdvanced 1720mAh lithium-ion battery boosts camera performance over standard GoPro batteries across a wide temperature rangeMaximises performance of HERO11 Black, HERO10 Black and HERO9 BlackExtend recording times for HERO11 Black by up to 38% in moderate temps over previous GoPro cameras and batteriesIncreases recording time in both HERO10 Black + HERO9 Black with up to 40% improvement in HERO10 Black using high-performance settingsDramatically improves cold-weather performance in temperatures down to 14F (-10C) in HERO10 Black and HERO9 BlackIncluded with HERO11 BlackBuy GoPro Helmet Cameras from Chain Reaction Cycles, the World's Largest Online Bike Store.