Replacement charging management IC chip compatible with SAMSUNGsung Galaxy Note (N7000), Galaxy W (I8150), and Galaxy Ace Plus (S7500)

Chip model: 1637/328 - controls battery charging voltage and current flow

Restores proper charging functionality when original IC fails

High-quality component for reliable performance

Solves issues like phone not charging, slow charging, or battery not detected

Versatile component for technicians working on multiple SAMSUNGsung legacy devices

Essential for advanced motherboard repairs

Professional micro-soldering installation required