Thank you for viewing. au AC adapter 02 0203PQA, one piece, part ②. The serial number is MT-SJA. There are no particular problems with charging. Please note that the mobile phone shown in the third photo is not included. You will receive only the AC adapter 02 itself. Shipping will be via Rakuraku Mercari's Nekopos service. Shipping is free. Please consider this item if you understand that it is a used item.