ISL6259A
The ISL6259A is a high-efficiency battery charging controller IC designed for use in laptops, ensuring precise power regulation and reliable charging for lithium-ion battery packs. It is widely used in many premium notebooks, including various MacBook models.
Professional installation required. This chip should only be
installed by an experienced technician with microsoldering skills.
Improper installation may further damage your logic board and void your
warranty.