The Ugreen PB561 is a sleek, pocket-friendly power bank designed specifically for the iPhone 12 through 17 series. Crafted with a skin-friendly, non-slip silicone finish, it attaches securely via ultra-strong magnets, allowing you to use your phone, make video calls, or take selfies while it charges. With a 10,000mAh capacity, it provides roughly 1.9 full charges for an iPhone 15 Pro. It supports two-way fast charging, meaning you can recharge the power bank itself at 20W while simultaneously charging another device magnetically