PD 18W and 10W wireless power bank, compact design, 20000mah big capacity. support charge laptop, smartphone, ipad and other mobile devices. what's more 10w wireless charging function can wireless fast charging iphone 8, iphone X, XS, Samsung, Huawei, Mi wireless function mobile phone.PD 18W and 10W wireless power bank, compact design, 20000mah big capacity. support charge laptop, smartphone, ipad and other mobile devices. what's more 10w wireless charging function can wireless fast charging iphone 8, iphone X, XS, Samsung, Huawei, Mi wireless function mobile phone.