20000mAh Large capacity, supplies a super fast charge at 2.1A of total output to your devices so you can spend less time charging and more time talking, texting, listening, reading or gaming
Simultaneous Charging: Two USB ports allow you to charge two devices at the same time
Safeguard your device from any overheating, overvoltage and short circuiting
Light indicator for showing remaining capacity power
Mini and compact, convenient to carry, ideal for traveling usage
Size: 139.5 x 67.2 x 27.9mm