PDQ Power Bank 4500mAh

True capacity: 4500mAh
Input: micro USB 5V 2.1A
Output: USB 5V 2.1A
Working temperature: 0-40 degrees Celsius
Charging time: about 2 hours
Usage time: can charge about twice for normal phones
Material: lithium battery + electronic component + ABS + PVC
Product size: 7.9 * 7.35 * 2.7cm
Packaging size: 100 * 100 * 30mm
Weight: 140G