KATEX S816 Battery Chip Active Fixture – Universal Battery Activation Board for Android & Samsung

Revive dead or dormant smartphone batteries with confidence using the KATEX S816 Battery Chip Active Fixture. Built specifically for mobile phone repair shops and micro-soldering professionals, this diagnostic board is the ultimate solution for batteries that have dropped below minimum voltage thresholds and refuse to charge through standard cables.

The KATEX S816 features dedicated, high-precision FPC connectors labeled for popular models, including Samsung Galaxy series (S7/S8/S9/S10, Note 10+), Vivo, OPPO (A9, F11, R15, R17), and various Infinix models (X680, X650, X657, KE5/606). Once connected, the board safely bypasses the battery’s internal protection lock to deliver a controlled activation current, restoring normal charging capabilities.

Equipped with smart circuit protection and LED status indicators, the KATEX S816 ensures safe operation without damaging sensitive battery management ICs. Compact, lightweight, and easy to connect to DC power supplies, this fixture is an essential tool to streamline your diagnostic workflow and save original phone batteries.