Description: 1 Portable charger and spare battery for the action digicam 2 Dual charging design, 2 batteries are entirely charged for about 2 hours, and the input must be above 5V 2A, in any other case it's going to affect the charging time three Mirco and Type-C energy enter interface, support 5V / 2 input recent four LED screen at the payment to show the battery energy clearly, the LED light flashes during charging and is often on when solely charged 5 for GoPro MAX action digital camera Battery: Battery capacity: 1680mAh Charging voltage: four Material: ABS + PC Size: Approx 50 Charger: Input: 5V 2 Output: 700mA*1/700mA*2 Size: Approx 90x56x22mm Note:Does no longer assist both Mirco and Type-C interfaces to apply simultaneously Package ListAs your choose