Dual USB Output - Charge Two Devices at the Same Time. Output: USB-A / USB-C Input: Micro-USB / USB-C Battery Capacity: 37Wh 3.7V 10000mAh Capacity:9001-10000(mAh) Socket Type: Micro USB Input: USB-C:5V=3A / 9V=2A / 12V=1.5A Micro-USB:5Vm2A / 9V 2A / 12V=1.5A Output: USB-A:5V=2.4A / 9V=2A / 12V=1.5A USB-C:5V=3A / 9V=2A / 12V=1.5A Dual port output: 5V=3A Working temperature: 5℃~35℃