The BA43-00282A is a genuine Samsung lithium‑ion replacement battery designed specifically for Samsung notebook computers. With a rated capacity of 4400 mAh and an energy output of 49 Wh, this battery provides reliable power for extended mobile use and helps maintain the original performance of the device. Constructed with high‑quality Li‑Ion cells, it offers stable voltage and efficient charging characteristics. The model number ensures precise compatibility with the intended notebook series, and the battery is engineered for straightforward installation, delivering a dependable power source for both everyday tasks and demanding applications.