适用联想S505Z C240 C245 C205台式电源适配器充电器线19V3.42A ¥[1_7ij1w4tp#51#CQkJCQRZHFm0WzFUx1XrXbpaFlfhWGpfdVO0UtVX4Gj0WRhd2FtpWjdb7Wi2RqFW6VjbWds=] 适用于联想S220 S230u S420 S430 笔记本电源适配器20V4.5A充电器 ¥[1_7ij1w4tp#51#d3d3d3oktyPKJ+QreSBWLNAkxCzDKwY4diJnLo0v4Rcf...