Qi2 Certified 15W Wireless Output: Features official Qi2 magnetic wireless charging technology, delivering up to 15W fast wireless output for compatible devices (such as MagSafe iPhones). 27W Wired USB-C Fast Output: Supports up to 27W Power Delivery (PD) fast charging via its bidirectional USB-C port, rapidly powering smartphones and tablets via cable. Ultra-Slim & Portable Profile: Engineered with a compact form factor (approx. 1.5 cm thin) designed to align comfortably on the back of phones without blocking camera lenses. Strong Magnetic Alignment: Integrated high-strength magnets ensure a tight snap-and-charge grip that keeps the battery securely mounted during calls or travel. Includes 30 cm USB-C Cable: Comes packaged with a 30 cm braided USB-C to USB-C fast-charging cable in the box. Advanced Temperature Safeguards: Equipped with NTC heat monitoring and multi-layer safety protections against over-charging, over-voltage, and short circuits.