The Apollo Ultra 10,000mAh power bank is the latest and most advanced power bank on the market. It features graphene-enhanced technology that allows for super-fast charging in just 27 minutes. With a USB-C and USB 3.0 port, you can charge two devices at once. The Apollo Ultra also features Dual Charge capability, so you can charge your power bank and another device at the same time. The Apollo Ultra is also built to last, with over 2500 charging cycles. With graphene-enhanced technology, the Apollo Ultra is the perfect power bank for on-the-go charging.