The Enduro Rechargeable Battery is a revolutionary high-performance battery that you can use as a replacement or spare for the one that was included with HERO12 Black or HERO11 Black. It can also be used with HERO10 Black to dramatically improve performance in cold temperatures while also extending recording times in moderate temperatures. Enduro lets you power through ski, snowboard and other winter shots at lower temperatures than ever before. Faster charging also means less waiting and more time chasing your adventure. It is an advanced 1720mAh lithium-ion battery that increases recording time with HERO10 Black by as much as 40%. Up to 13% faster charging rate than standard GoPro batteries.