The GoPro Dual Battery Charger for MAX 360 is a dual-charging solution for GoPro Rechargeable ACBAT-001 Batteries that power the GoPro MAX 360-degree camera. It will sequentially charge two 1600 mAH lithium-ion batteries with a 1.0 amp USB power source. To cut charge time by 48%, add a GoPro Supercharger to your order as well.