Back-UPS CS 650V Uninterruptible Power for BK650AS

Compatible replacement for the BK650AS Back-UPS CS 650V. Acts as the uninterruptible power unit specified for the BK650AS model, providing the same uninterruptible power functionality.You may also like Front LCD Bezel / Screen Frame for 2019 Air-14 and 2019 540S-14 Laptop.