ESR Power Delivery 3.0 20W Type-C Charger MINI FAST CHARGING: 20% smaller than the iPhone PD charger, 2X faster than a standard charger. SAFE & STURDY: FCC, CE, and RoHS-certified safe. Secure prongs keep your charger from falling out. COMPACT & DURABLE: Flame-retardant, withstands 5,000 plug-ins, and resists intense corrosion.