The GoPro Dual-Battery Charger with Enduro Battery bundle features a dual charger and two standard 1960mAh batteries to power your GoPro MAX2 camera. The charger allows you to charge a single battery or two batteries sequentially, and it supports standard or Enduro batteries for the MAX2 camera. It charges the battery with the most remaining runtime first to provide you with a fully charged battery as soon as possible. Separate LED indicators confirm the charging status of each battery.