The Baseus 10000mAh Let's C portable charger offers a 30W Power Delivery for high-speed charging, capable of charging an iPhone 15 to 55% in just 30 minutes. It features a 2-in-1 design with both magnetic and USB-C wired charging options, including an 18W fast-recharging built-in cable for added convenience. The charger is compact, has a large 10KmAh capacity and supports a wide range of devices including the iPhone 12/13/14/15 series and USB-C devices.