TalentCell Lithium ion Battery Pack NB7102, Rechargeable 17500mAh 64.75Wh Li Power Bank with DC 24/19/5V and USB C 5/9/12/15/20V Output for Laptop, Notebook, Smartphone, Camera more, Black

High Capacity:This Li-ion Power Bank has 17500mAh (3.7V) / 64.75Wh large capacity.It can provide a long-lasting power supply for laptops,cameras,LED strip lights,CCTV cameras and routers,easy to carry for outdoor & mobile use. Multi-Voltage Output:DC1(5521):29.4-21V/3A DC2 (4017):19.5V/3A USB-A:5V/2.4A 12W Max.USB-C:5V/3A 9V/3A 12V/3A 12V/3A 20V/3A 60W Max.4 ports to power multiple devices. Safety Protections:It comes with smart safety protections:over-voltage,over-current,temperature control and cell balancing to extend battery life. Broad Compatibility:Works for Spark 40 Guitar Amplifier,laptops,DSLR cameras,LED panel lights,security cameras,car DVR, routers and astronomy devices.Comes with assorted DC adapter tips,compatible with most old DC port laptops. Note:1.Please don't use any other charger to charge the power bank via the USB-C port.2.We recommend that you use only one of the three output ports (DC1, DC2 and USB-C) to discharge at a time.