Power up any time on the go with the 4EMERGENCY CHARGING Quick-Charger Power Bank. A must-have for any smartphone user, this power bank delivers five hours of battery life in just 5 minutes of charging. You have your choice of a 10000mAh or a 16000mAh battery to take on the go. Both 4EMERGENCY CHARGING Power Banks feature a dual charge design. With this, you can top up two devices simultaneously. Utilizing Qualcomm Certified Quick Charge 4+ technology, you get fast yet safe charging every time. In addition, the 4EMERGENCY CHARGING Power Banks are compatible with Lightning, Micro USB, and Type C devices. You can keep these power banks in your car, in your desk, or even in your travel bag. The durable aluminum exterior keeps the battery safe and sound.