The GoPro Dual Charger lets you charge two GoPro batteries simultaneously, plus two Enduro batteries that you can use as replacements or spares for HERO12 Black or HERO11 Black. They can also be used with HERO10 Black to improve cold weather performance while extending recording times in moderate temperatures. Included in the box are 2 Enduro rechargeable batteries, a dual battery charger, and a USB-C cable. The battery is an advanced 1720mAh lithium-ion battery that can be used as a replacement or spare for the one that came inbox with HERO12 Black or HERO11 Black and increases recording time with HERO10 Black by as much as 40%. It also dramatically improves cold-weather performance over standard GoPro batteries in temperatures down to 14°F (-10°C) and has up to 13% faster charging rate than standard GoPro batteries. It optimises charging so you’ll get a fully charged battery as quickly as possible and charges via USB port; for charging up to 38% faster2, use the optional GoPro Supercharger (sold separately). It features dual LED lights that display the charging status of both batteries and works with Enduro and standard GoPro batteries.