Ultra-Fast 70W Output Delivers up to 70 W total power through dual USB-C ports (up to 35 W per port) for rapid charging of smartphones, tablets, and even some laptops Multiple Outputs 2 × USB-C Power Delivery (PD) ports 2 × USB-A ports for Quick Charge — lets you charge up to four devices simultaneously Two-Way Fast Charging Supports two-way ultra fast charging — the power bank can recharge quickly itself and deliver fast charging to your devices