At just 8x3cm, this 5000mAh mini power bank is a must have for those who want a reliable and portable power source and is compact enough to fit in your pocket. With lightning, type-c and micro USB options available, this power bank is compatible with a wide range of devices. The 5000mAh battery capacity with 2.1 fast charging ensures that you'll have plenty of power to keep your devices charged, even when you're on the go.