* Including one battery charging box and two 1750mAh batteries * The charger box can charge three batteries at the same time, and stop when fully charged * It can hold two memory cards at the same time(not included) * Small size, easy to put in a backpack * Fast charging, 2.5H can be fully charged * With skin-friendly texture, oleophobic coating Specification: * Net weight of charger box: 27g * Net weight of battery: 13g * Input: 5V-2.4A * Applicable models: for GoPro Hero 10/9 * Output: 4.4V 800mA*3 * Battery capacity: 1750mAh Package included: * 1 x Battery Charger Box * 2 x Batteries for GoPro Hero 10/9 * 1 x Type-C Charging Cable * 1 x English and Chinese Manual